57732413 has 8 divisors (see below), whose sum is σ = 58834776. Its totient is φ = 56635200.

The previous prime is 57732397. The next prime is 57732419. The reversal of 57732413 is 31423775.

It can be written as a sum of positive squares in 4 ways, for example, as 2809 + 57729604 = 53^2 + 7598^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57732413 - 2⁴ = 57732397 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 57732413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57732419) 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, 27095 + ... + 29147.

It is an arithmetic number, because the mean of its divisors is an integer number (7354347).

Almost surely, 2^57732413 is an apocalyptic number.

It is an amenable number.

57732413 is a deficient number, since it is larger than the sum of its proper divisors (1102363).

57732413 is a wasteful number, since it uses less digits than its factorization.

57732413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575.

The product of its digits is 17640, while the sum is 32.

The square root of 57732413 is about 7598.1848490281. The cubic root of 57732413 is about 386.4914610347.

The spelling of 57732413 in words is "fifty-seven million, seven hundred thirty-two thousand, four hundred thirteen".