55165100151 has 16 divisors (see below), whose sum is σ = 84805012224. Its totient is φ = 31243949184.

The previous prime is 55165100149. The next prime is 55165100171. The reversal of 55165100151 is 15100156155.

It is not a de Polignac number, because 55165100151 - 2¹ = 55165100149 is a prime.

It is a super-3 number, since 3×55165100151³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55165100131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11621121 + ... + 11625866.

It is an arithmetic number, because the mean of its divisors is an integer number (5300313264).

Almost surely, 2^55165100151 is an apocalyptic number.

55165100151 is a deficient number, since it is larger than the sum of its proper divisors (29639912073).

55165100151 is a wasteful number, since it uses less digits than its factorization.

55165100151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23247110.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 55165100151 in words is "fifty-five billion, one hundred sixty-five million, one hundred thousand, one hundred fifty-one".