85630377303658 has 96 divisors (see below), whose sum is σ = 142837442288640. Its totient is φ = 38180727000000.

The previous prime is 85630377303623. The next prime is 85630377303799.

85630377303658 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 85630377303658.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21138081733 + ... + 21138085783.

It is an arithmetic number, because the mean of its divisors is an integer number (1487890023840).

Almost surely, 2^{85630377303658} is an apocalyptic number.

85630377303658 is a deficient number, since it is larger than the sum of its proper divisors (57207064984982).

85630377303658 is a wasteful number, since it uses less digits than its factorization.

85630377303658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 64.

The spelling of 85630377303658 in words is "eighty-five trillion, six hundred thirty billion, three hundred seventy-seven million, three hundred three thousand, six hundred fifty-eight".