55867033975 has 6 divisors (see below), whose sum is σ = 69275122160. Its totient is φ = 44693627160.

The previous prime is 55867033967. The next prime is 55867034039. The reversal of 55867033975 is 57933076855.

It is not a de Polignac number, because 55867033975 - 2³ = 55867033967 is a prime.

It is a super-2 number, since 2×55867033975² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1117340655 + ... + 1117340704.

Almost surely, 2^55867033975 is an apocalyptic number.

55867033975 is a deficient number, since it is larger than the sum of its proper divisors (13408088185).

55867033975 is a wasteful number, since it uses less digits than its factorization.

55867033975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234681369 (or 2234681364 counting only the distinct ones).

The product of its (nonzero) digits is 23814000, while the sum is 58.

The spelling of 55867033975 in words is "fifty-five billion, eight hundred sixty-seven million, thirty-three thousand, nine hundred seventy-five".