46797788648 has 24 divisors (see below), whose sum is σ = 95014743750. Its totient is φ = 21598978752.

The previous prime is 46797788647. The next prime is 46797788693. The reversal of 46797788648 is 84688779764.

It can be written as a sum of positive squares in 3 ways, for example, as 30632700484 + 16165088164 = 175022^2 + 127142^2 .

It is not an unprimeable number, because it can be changed into a prime (46797788641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17305523 + ... + 17308226.

Almost surely, 2^46797788648 is an apocalyptic number.

It is an amenable number.

46797788648 is an abundant number, since it is smaller than the sum of its proper divisors (48216955102).

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

46797788648 is a wasteful number, since it uses less digits than its factorization.

46797788648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34613781 (or 34613764 counting only the distinct ones).

The product of its digits is 910393344, while the sum is 74.

The spelling of 46797788648 in words is "forty-six billion, seven hundred ninety-seven million, seven hundred eighty-eight thousand, six hundred forty-eight".