57159051 has 4 divisors (see below), whose sum is σ = 76212072. Its totient is φ = 38106032.

The previous prime is 57159041. The next prime is 57159059. The reversal of 57159051 is 15095175.

57159051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 57159051 - 2⁵ = 57159019 is a prime.

It is a super-2 number, since 2×57159051² = 6534314222441202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57159059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9526506 + ... + 9526511.

It is an arithmetic number, because the mean of its divisors is an integer number (19053018).

Almost surely, 2^57159051 is an apocalyptic number.

57159051 is a deficient number, since it is larger than the sum of its proper divisors (19053021).

57159051 is a wasteful number, since it uses less digits than its factorization.

57159051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19053020.

The product of its (nonzero) digits is 7875, while the sum is 33.

The square root of 57159051 is about 7560.3605072774. The cubic root of 57159051 is about 385.2077385656.

The spelling of 57159051 in words is "fifty-seven million, one hundred fifty-nine thousand, fifty-one".