55750117167 has 96 divisors (see below), whose sum is σ = 88069879040. Its totient is φ = 33872256000.

The previous prime is 55750117153. The next prime is 55750117177. The reversal of 55750117167 is 76171105755.

55750117167 is a `hidden beast` number, since 5 + 575 + 0 + 1 + 1 + 71 + 6 + 7 = 666.

It is not a de Polignac number, because 55750117167 - 2⁸ = 55750116911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55750117147) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 168429192 + ... + 168429522.

Almost surely, 2^55750117167 is an apocalyptic number.

55750117167 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

55750117167 is a deficient number, since it is larger than the sum of its proper divisors (32319761873).

55750117167 is a wasteful number, since it uses less digits than its factorization.

55750117167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 257250, while the sum is 45.

The spelling of 55750117167 in words is "fifty-five billion, seven hundred fifty million, one hundred seventeen thousand, one hundred sixty-seven".