46621481464 has 32 divisors (see below), whose sum is σ = 90808633440. Its totient is φ = 22421862400.

The previous prime is 46621481449. The next prime is 46621481471. The reversal of 46621481464 is 46418412664.

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, 977689 + ... + 1024264.

It is an arithmetic number, because the mean of its divisors is an integer number (2837769795).

Almost surely, 2^46621481464 is an apocalyptic number.

It is an amenable number.

46621481464 is a deficient number, since it is larger than the sum of its proper divisors (44187151976).

46621481464 is a wasteful number, since it uses less digits than its factorization.

46621481464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002071 (or 2002067 counting only the distinct ones).

The product of its digits is 884736, while the sum is 46.

The spelling of 46621481464 in words is "forty-six billion, six hundred twenty-one million, four hundred eighty-one thousand, four hundred sixty-four".