57164063 has 4 divisors (see below), whose sum is σ = 62360808. Its totient is φ = 51967320.

The previous prime is 57164059. The next prime is 57164083. The reversal of 57164063 is 36046175.

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 57164063 - 2² = 57164059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57164033) 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, 2598356 + ... + 2598377.

It is an arithmetic number, because the mean of its divisors is an integer number (15590202).

Almost surely, 2^57164063 is an apocalyptic number.

57164063 is a deficient number, since it is larger than the sum of its proper divisors (5196745).

57164063 is a wasteful number, since it uses less digits than its factorization.

57164063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196744.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 57164063 is about 7560.6919656867. The cubic root of 57164063 is about 385.2189972360.

It can be divided in two parts, 5716 and 4063, that added together give a palindrome (9779).

The spelling of 57164063 in words is "fifty-seven million, one hundred sixty-four thousand, sixty-three".