46787872980 has 24 divisors (see below), whose sum is σ = 131006044512. Its totient is φ = 12476766112.

The previous prime is 46787872939. The next prime is 46787872997. The reversal of 46787872980 is 8927878764.

It is a super-2 number, since 2×46787872980² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389898882 + ... + 389899001.

It is an arithmetic number, because the mean of its divisors is an integer number (5458585188).

Almost surely, 2^46787872980 is an apocalyptic number.

It is an amenable number.

46787872980 is an abundant number, since it is smaller than the sum of its proper divisors (84218171532).

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

46787872980 is a wasteful number, since it uses less digits than its factorization.

46787872980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779797895 (or 779797893 counting only the distinct ones).

The product of its (nonzero) digits is 75866112, while the sum is 66.

The spelling of 46787872980 in words is "forty-six billion, seven hundred eighty-seven million, eight hundred seventy-two thousand, nine hundred eighty".