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55010100552 = 23311434845851
BaseRepresentation
bin110011001110110110…
…111000010101001000
312020222202012122112120
4303032312320111020
51400130041204202
641134333211240
73655126065621
oct631666702510
9166882178476
1055010100552
1121369849820
12a7b2930b20
135258a26b74
14293bca0a48
15166e6440bc
hexccedb8548

55010100552 has 64 divisors (see below), whose sum is σ = 153516591360. Its totient is φ = 16282056000.

The previous prime is 55010100499. The next prime is 55010100577. The reversal of 55010100552 is 25500101055.

55010100552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×550101005522 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2411574 + ... + 2434277.

It is an arithmetic number, because the mean of its divisors is an integer number (2398696740).

Almost surely, 255010100552 is an apocalyptic number.

It is an amenable number.

55010100552 is an abundant number, since it is smaller than the sum of its proper divisors (98506490808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55010100552 is a wasteful number, since it uses less digits than its factorization.

55010100552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845914 (or 4845910 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The spelling of 55010100552 in words is "fifty-five billion, ten million, one hundred thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 43 44 66 86 88 129 132 172 258 264 344 473 516 946 1032 1419 1892 2838 3784 5676 11352 4845851 9691702 14537553 19383404 29075106 38766808 53304361 58150212 106608722 116300424 159913083 208371593 213217444 319826166 416743186 426434888 625114779 639652332 833486372 1250229558 1279304664 1666972744 2292087523 2500459116 4584175046 5000918232 6876262569 9168350092 13752525138 18336700184 27505050276 55010100552