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55008329054 = 2717231127433
BaseRepresentation
bin110011001110110000…
…000111110101011110
312020222121212122111112
4303032300013311132
51400124113012204
641134231222022
73655105040120
oct631660076536
9166877778445
1055008329054
1121368849878
12a7b2217912
135258556743
14293b95d210
15166e3e426e
hexccec07d5e

55008329054 has 16 divisors (see below), whose sum is σ = 99847051488. Its totient is φ = 22188233472.

The previous prime is 55008329011. The next prime is 55008329059. The reversal of 55008329054 is 45092380055.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55008329059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115563479 + ... + 115563954.

It is an arithmetic number, because the mean of its divisors is an integer number (6240440718).

Almost surely, 255008329054 is an apocalyptic number.

55008329054 is a deficient number, since it is larger than the sum of its proper divisors (44838722434).

55008329054 is a wasteful number, since it uses less digits than its factorization.

55008329054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231127459.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 55008329054 in words is "fifty-five billion, eight million, three hundred twenty-nine thousand, fifty-four".

Divisors: 1 2 7 14 17 34 119 238 231127433 462254866 1617892031 3235784062 3929166361 7858332722 27504164527 55008329054