55737075 has 12 divisors (see below), whose sum is σ = 92152088. Its totient is φ = 29726400.

The previous prime is 55737053. The next prime is 55737113. The reversal of 55737075 is 57073755.

It is not a de Polignac number, because 55737075 - 2⁸ = 55736819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 371506 + ... + 371655.

Almost surely, 2^55737075 is an apocalyptic number.

55737075 is a deficient number, since it is larger than the sum of its proper divisors (36415013).

55737075 is a wasteful number, since it uses less digits than its factorization.

55737075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743174 (or 743169 counting only the distinct ones).

The product of its (nonzero) digits is 128625, while the sum is 39.

The square root of 55737075 is about 7465.7266893451. The cubic root of 55737075 is about 381.9865381804.

The spelling of 55737075 in words is "fifty-five million, seven hundred thirty-seven thousand, seventy-five".