46637955973664 has 24 divisors (see below), whose sum is σ = 100165609989648. Its totient is φ = 21199070896960.

The previous prime is 46637955973627. The next prime is 46637955973673.

46637955973664 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66247096202 + ... + 66247096905.

It is an arithmetic number, because the mean of its divisors is an integer number (4173567082902).

Almost surely, 2^{46637955973664} is an apocalyptic number.

46637955973664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46637955973664 is an abundant number, since it is smaller than the sum of its proper divisors (53527654015984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46637955973664 is a wasteful number, since it uses less digits than its factorization.

46637955973664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132494193128 (or 132494193120 counting only the distinct ones).

The product of its digits is 18517766400, while the sum is 80.

The spelling of 46637955973664 in words is "forty-six trillion, six hundred thirty-seven billion, nine hundred fifty-five million, nine hundred seventy-three thousand, six hundred sixty-four".