57579461 has 2 divisors, whose sum is σ = 57579462. Its totient is φ = 57579460.

The previous prime is 57579449. The next prime is 57579469. The reversal of 57579461 is 16497575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49773025 + 7806436 = 7055^2 + 2794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57579461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57579469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28789730 + 28789731.

It is an arithmetic number, because the mean of its divisors is an integer number (28789731).

Almost surely, 2^57579461 is an apocalyptic number.

It is an amenable number.

57579461 is a deficient number, since it is larger than the sum of its proper divisors (1).

57579461 is an equidigital number, since it uses as much as digits as its factorization.

57579461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 264600, while the sum is 44.

The square root of 57579461 is about 7588.1131383237. The cubic root of 57579461 is about 386.1498451757.

The spelling of 57579461 in words is "fifty-seven million, five hundred seventy-nine thousand, four hundred sixty-one".