57255110 has 32 divisors (see below), whose sum is σ = 114027264. Its totient is φ = 20524000.

The previous prime is 57255097. The next prime is 57255137. The reversal of 57255110 is 1155275.

It is a happy number.

57255110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57255110² = 6556295242224200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57255110.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4145 + ... + 11475.

It is an arithmetic number, because the mean of its divisors is an integer number (3563352).

Almost surely, 2^57255110 is an apocalyptic number.

57255110 is a deficient number, since it is larger than the sum of its proper divisors (56772154).

57255110 is a wasteful number, since it uses less digits than its factorization.

57255110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420.

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 57255110 is about 7566.7106459809. The cubic root of 57255110 is about 385.4234055538.

The spelling of 57255110 in words is "fifty-seven million, two hundred fifty-five thousand, one hundred ten".