57461959 has 2 divisors, whose sum is σ = 57461960. Its totient is φ = 57461958.

The previous prime is 57461923. The next prime is 57461977. The reversal of 57461959 is 95916475.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57461959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57461759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28730979 + 28730980.

It is an arithmetic number, because the mean of its divisors is an integer number (28730980).

Almost surely, 2^57461959 is an apocalyptic number.

57461959 is a deficient number, since it is larger than the sum of its proper divisors (1).

57461959 is an equidigital number, since it uses as much as digits as its factorization.

57461959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 46.

The square root of 57461959 is about 7580.3666797854. The cubic root of 57461959 is about 385.8869952072.

The spelling of 57461959 in words is "fifty-seven million, four hundred sixty-one thousand, nine hundred fifty-nine".