57325143 has 12 divisors (see below), whose sum is σ = 77200760. Its totient is φ = 37836912.

The previous prime is 57325127. The next prime is 57325153. The reversal of 57325143 is 34152375.

It is not a de Polignac number, because 57325143 - 2⁴ = 57325127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57325143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57325123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33513 + ... + 35181.

Almost surely, 2^57325143 is an apocalyptic number.

57325143 is a deficient number, since it is larger than the sum of its proper divisors (19875617).

57325143 is a wasteful number, since it uses less digits than its factorization.

57325143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1779 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 57325143 is about 7571.3369361032. The cubic root of 57325143 is about 385.5804882397.

The spelling of 57325143 in words is "fifty-seven million, three hundred twenty-five thousand, one hundred forty-three".