57725150 has 48 divisors (see below), whose sum is σ = 123742080. Its totient is φ = 19624800.

The previous prime is 57725141. The next prime is 57725159. The reversal of 57725150 is 5152775.

It is an interprime number because it is at equal distance from previous prime (57725141) and next prime (57725159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57725159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45221 + ... + 46479.

It is an arithmetic number, because the mean of its divisors is an integer number (2577960).

Almost surely, 2^57725150 is an apocalyptic number.

57725150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57725150 is an abundant number, since it is smaller than the sum of its proper divisors (66016930).

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

57725150 is a wasteful number, since it uses less digits than its factorization.

57725150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 57725150 is about 7597.7068908981. The cubic root of 57725150 is about 386.4752528941.

It can be divided in two parts, 57725 and 150, that added together give a palindrome (57875).

The spelling of 57725150 in words is "fifty-seven million, seven hundred twenty-five thousand, one hundred fifty".