57876067889 has 2 divisors, whose sum is σ = 57876067890. Its totient is φ = 57876067888.

The previous prime is 57876067867. The next prime is 57876067919. The reversal of 57876067889 is 98876067875.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56556925489 + 1319142400 = 237817^2 + 36320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57876067889 is a prime.

It is not a weakly prime, because it can be changed into another prime (57876067849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28938033944 + 28938033945.

It is an arithmetic number, because the mean of its divisors is an integer number (28938033945).

Almost surely, 2^57876067889 is an apocalyptic number.

It is an amenable number.

57876067889 is a deficient number, since it is larger than the sum of its proper divisors (1).

57876067889 is an equidigital number, since it uses as much as digits as its factorization.

57876067889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 284497920, while the sum is 71.

The spelling of 57876067889 in words is "fifty-seven billion, eight hundred seventy-six million, sixty-seven thousand, eight hundred eighty-nine".