57298953 has 4 divisors (see below), whose sum is σ = 76398608. Its totient is φ = 38199300.

The previous prime is 57298931. The next prime is 57298963. The reversal of 57298953 is 35989275.

It is a happy number.

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 not a de Polignac number, because 57298953 - 2⁸ = 57298697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57298963) 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, 9549823 + ... + 9549828.

It is an arithmetic number, because the mean of its divisors is an integer number (19099652).

Almost surely, 2^57298953 is an apocalyptic number.

It is an amenable number.

57298953 is a deficient number, since it is larger than the sum of its proper divisors (19099655).

57298953 is a wasteful number, since it uses less digits than its factorization.

57298953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19099654.

The product of its digits is 680400, while the sum is 48.

The square root of 57298953 is about 7569.6071892800. The cubic root of 57298953 is about 385.5217595521.

The spelling of 57298953 in words is "fifty-seven million, two hundred ninety-eight thousand, nine hundred fifty-three".