57324161 has 4 divisors (see below), whose sum is σ = 58543872. Its totient is φ = 56104452.

The previous prime is 57324151. The next prime is 57324167. The reversal of 57324161 is 16142375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57324161 - 2¹⁰ = 57323137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57324167) 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, 609785 + ... + 609878.

It is an arithmetic number, because the mean of its divisors is an integer number (14635968).

Almost surely, 2^57324161 is an apocalyptic number.

It is an amenable number.

57324161 is a deficient number, since it is larger than the sum of its proper divisors (1219711).

57324161 is a wasteful number, since it uses less digits than its factorization.

57324161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219710.

The product of its digits is 5040, while the sum is 29.

The square root of 57324161 is about 7571.2720859840. The cubic root of 57324161 is about 385.5782865170.

The spelling of 57324161 in words is "fifty-seven million, three hundred twenty-four thousand, one hundred sixty-one".