57000679 has 2 divisors, whose sum is σ = 57000680. Its totient is φ = 57000678.

The previous prime is 57000641. The next prime is 57000709. The reversal of 57000679 is 97600075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57000679 - 2¹⁹ = 56476391 is a prime.

It is a super-2 number, since 2×57000679² = 6498154812922082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57000179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28500339 + 28500340.

It is an arithmetic number, because the mean of its divisors is an integer number (28500340).

Almost surely, 2^57000679 is an apocalyptic number.

57000679 is a deficient number, since it is larger than the sum of its proper divisors (1).

57000679 is an equidigital number, since it uses as much as digits as its factorization.

57000679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 57000679 is about 7549.8794030104. The cubic root of 57000679 is about 384.8516412691.

The spelling of 57000679 in words is "fifty-seven million, six hundred seventy-nine", and thus it is an aban number.