55526788 has 24 divisors (see below), whose sum is σ = 101505600. Its totient is φ = 26551008.

The previous prime is 55526749. The next prime is 55526827. The reversal of 55526788 is 88762555.

It is an interprime number because it is at equal distance from previous prime (55526749) and next prime (55526827).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5553 + ... + 11911.

It is an arithmetic number, because the mean of its divisors is an integer number (4229400).

Almost surely, 2^55526788 is an apocalyptic number.

It is an amenable number.

55526788 is a deficient number, since it is larger than the sum of its proper divisors (45978812).

55526788 is a wasteful number, since it uses less digits than its factorization.

55526788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6459 (or 6457 counting only the distinct ones).

The product of its digits is 672000, while the sum is 46.

The square root of 55526788 is about 7451.6298888230. The cubic root of 55526788 is about 381.5055415520.

The spelling of 55526788 in words is "fifty-five million, five hundred twenty-six thousand, seven hundred eighty-eight".