57130053 has 4 divisors (see below), whose sum is σ = 76173408. Its totient is φ = 38086700.

The previous prime is 57130009. The next prime is 57130103. The reversal of 57130053 is 35003175.

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 57130053 - 2¹³ = 57121861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57130153) 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, 9521673 + ... + 9521678.

It is an arithmetic number, because the mean of its divisors is an integer number (19043352).

Almost surely, 2^57130053 is an apocalyptic number.

It is an amenable number.

57130053 is a deficient number, since it is larger than the sum of its proper divisors (19043355).

57130053 is a wasteful number, since it uses less digits than its factorization.

57130053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19043354.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 57130053 is about 7558.4424982929. The cubic root of 57130053 is about 385.1425861922.

The spelling of 57130053 in words is "fifty-seven million, one hundred thirty thousand, fifty-three".