55595275 has 12 divisors (see below), whose sum is σ = 70802512. Its totient is φ = 43273440.

The previous prime is 55595263. The next prime is 55595297. The reversal of 55595275 is 57259555.

It is not a de Polignac number, because 55595275 - 2¹³ = 55587083 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, 29127 + ... + 30976.

Almost surely, 2^55595275 is an apocalyptic number.

55595275 is a deficient number, since it is larger than the sum of its proper divisors (15207237).

55595275 is a wasteful number, since it uses less digits than its factorization.

55595275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60150 (or 60145 counting only the distinct ones).

The product of its digits is 393750, while the sum is 43.

The square root of 55595275 is about 7456.2239102645. The cubic root of 55595275 is about 381.6623273493.

The spelling of 55595275 in words is "fifty-five million, five hundred ninety-five thousand, two hundred seventy-five".