57582125 has 8 divisors (see below), whose sum is σ = 71862648. Its totient is φ = 46065600.

The previous prime is 57582121. The next prime is 57582131. The reversal of 57582125 is 52128575.

It can be written as a sum of positive squares in 4 ways, for example, as 7823209 + 49758916 = 2797^2 + 7054^2 .

It is not a de Polignac number, because 57582125 - 2² = 57582121 is a prime.

It is a super-2 number, since 2×57582125² = 6631402239031250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57582121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230204 + ... + 230453.

It is an arithmetic number, because the mean of its divisors is an integer number (8982831).

Almost surely, 2^57582125 is an apocalyptic number.

It is an amenable number.

57582125 is a deficient number, since it is larger than the sum of its proper divisors (14280523).

57582125 is an equidigital number, since it uses as much as digits as its factorization.

57582125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460672 (or 460662 counting only the distinct ones).

The product of its digits is 28000, while the sum is 35.

The square root of 57582125 is about 7588.2886740029. The cubic root of 57582125 is about 386.1558003508.

The spelling of 57582125 in words is "fifty-seven million, five hundred eighty-two thousand, one hundred twenty-five".