46651615664 has 40 divisors (see below), whose sum is σ = 91118001408. Its totient is φ = 23137876800.

The previous prime is 46651615663. The next prime is 46651615799.

46651615664 is nontrivially palindromic in base 10.

46651615664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46651615663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283339 + ... + 1319189.

Almost surely, 2^46651615664 is an apocalyptic number.

It is an amenable number.

46651615664 is a deficient number, since it is larger than the sum of its proper divisors (44466385744).

46651615664 is a wasteful number, since it uses less digits than its factorization.

46651615664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36513 (or 36507 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 50.

The spelling of 46651615664 in words is "forty-six billion, six hundred fifty-one million, six hundred fifteen thousand, six hundred sixty-four".