46638685016 has 64 divisors (see below), whose sum is σ = 109720154880. Its totient is φ = 18055140480.

The previous prime is 46638685007. The next prime is 46638685031. The reversal of 46638685016 is 61058683664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144410 + ... + 337833.

It is an arithmetic number, because the mean of its divisors is an integer number (1714377420).

Almost surely, 2^46638685016 is an apocalyptic number.

It is an amenable number.

46638685016 is an abundant number, since it is smaller than the sum of its proper divisors (63081469864).

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

46638685016 is a wasteful number, since it uses less digits than its factorization.

46638685016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482424 (or 482420 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 46638685016 in words is "forty-six billion, six hundred thirty-eight million, six hundred eighty-five thousand, sixteen".