57604345 has 4 divisors (see below), whose sum is σ = 69125220. Its totient is φ = 46083472.

The previous prime is 57604343. The next prime is 57604369. The reversal of 57604345 is 54340675.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24472809 + 33131536 = 4947^2 + 5756^2 .

It is a cyclic number.

It is not a de Polignac number, because 57604345 - 2¹ = 57604343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57604345.

It is not an unprimeable number, because it can be changed into a prime (57604343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5760430 + ... + 5760439.

It is an arithmetic number, because the mean of its divisors is an integer number (17281305).

Almost surely, 2^57604345 is an apocalyptic number.

It is an amenable number.

57604345 is a deficient number, since it is larger than the sum of its proper divisors (11520875).

57604345 is a wasteful number, since it uses less digits than its factorization.

57604345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520874.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 57604345 is about 7589.7526310151. The cubic root of 57604345 is about 386.2054643652.

The spelling of 57604345 in words is "fifty-seven million, six hundred four thousand, three hundred forty-five".