57025050 has 48 divisors (see below), whose sum is σ = 147579840. Its totient is φ = 14544640.

The previous prime is 57025043. The next prime is 57025051. The reversal of 57025050 is 5052075.

It is a self number, because there is not a number n which added to its sum of digits gives 57025050.

It is not an unprimeable number, because it can be changed into a prime (57025051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4815 + ... + 11714.

It is an arithmetic number, because the mean of its divisors is an integer number (3074580).

Almost surely, 2^57025050 is an apocalyptic number.

57025050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57025050 is an abundant number, since it is smaller than the sum of its proper divisors (90554790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57025050 is a wasteful number, since it uses less digits than its factorization.

57025050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16567 (or 16562 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 57025050 is about 7551.4932298189. The cubic root of 57025050 is about 384.9064820366.

The spelling of 57025050 in words is "fifty-seven million, twenty-five thousand, fifty".