57144125 has 8 divisors (see below), whose sum is σ = 71316024. Its totient is φ = 45715200.

The previous prime is 57144049. The next prime is 57144161. The reversal of 57144125 is 52144175.

It can be written as a sum of positive squares in 4 ways, for example, as 683929 + 56460196 = 827^2 + 7514^2 .

It is not a de Polignac number, because 57144125 - 2¹⁰ = 57143101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228452 + ... + 228701.

It is an arithmetic number, because the mean of its divisors is an integer number (8914503).

Almost surely, 2^57144125 is an apocalyptic number.

It is an amenable number.

57144125 is a deficient number, since it is larger than the sum of its proper divisors (14171899).

57144125 is an equidigital number, since it uses as much as digits as its factorization.

57144125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457168 (or 457158 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 57144125 is about 7559.3733205868. The cubic root of 57144125 is about 385.1742057529.

The spelling of 57144125 in words is "fifty-seven million, one hundred forty-four thousand, one hundred twenty-five".