57055275 has 36 divisors (see below), whose sum is σ = 102716640. Its totient is φ = 30273600.

The previous prime is 57055261. The next prime is 57055277. The reversal of 57055275 is 57255075.

57055275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57055275 - 2⁴ = 57055259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57055277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 53245 + ... + 54305.

It is an arithmetic number, because the mean of its divisors is an integer number (2853240).

Almost surely, 2^57055275 is an apocalyptic number.

57055275 is a deficient number, since it is larger than the sum of its proper divisors (45661365).

57055275 is a wasteful number, since it uses less digits than its factorization.

57055275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 36.

The square root of 57055275 is about 7553.4942245295. The cubic root of 57055275 is about 384.9744740483.

The spelling of 57055275 in words is "fifty-seven million, fifty-five thousand, two hundred seventy-five".