57959983 has 2 divisors, whose sum is σ = 57959984. Its totient is φ = 57959982.

The previous prime is 57959971. The next prime is 57959989. The reversal of 57959983 is 38995975.

57959983 is nontrivially palindromic in base 9.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57959983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57959989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28979991 + 28979992.

It is an arithmetic number, because the mean of its divisors is an integer number (28979992).

Almost surely, 2^57959983 is an apocalyptic number.

57959983 is a deficient number, since it is larger than the sum of its proper divisors (1).

57959983 is an equidigital number, since it uses as much as digits as its factorization.

57959983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 55.

The square root of 57959983 is about 7613.1454077799. The cubic root of 57959983 is about 386.9986200923.

The spelling of 57959983 in words is "fifty-seven million, nine hundred fifty-nine thousand, nine hundred eighty-three".