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55164956710 = 2543128290597
BaseRepresentation
bin110011011000000101…
…100111000000100110
312021101112121011020211
4303120011213000212
51400434212103320
641201544250034
73662016252403
oct633005470046
9167345534224
1055164956710
11214391a8516
12a83677091a
135281b36226
1429546912aa
15167d03255a
hexcd8167026

55164956710 has 16 divisors (see below), whose sum is σ = 101606153616. Its totient is φ = 21552820128.

The previous prime is 55164956699. The next prime is 55164956711. The reversal of 55164956710 is 1765946155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55164956711) 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, 64144869 + ... + 64145728.

It is an arithmetic number, because the mean of its divisors is an integer number (6350384601).

Almost surely, 255164956710 is an apocalyptic number.

55164956710 is a deficient number, since it is larger than the sum of its proper divisors (46441196906).

55164956710 is a wasteful number, since it uses less digits than its factorization.

55164956710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128290647.

The product of its (nonzero) digits is 1134000, while the sum is 49.

The spelling of 55164956710 in words is "fifty-five billion, one hundred sixty-four million, nine hundred fifty-six thousand, seven hundred ten".

Divisors: 1 2 5 10 43 86 215 430 128290597 256581194 641452985 1282905970 5516495671 11032991342 27582478355 55164956710