46631506320 has 120 divisors (see below), whose sum is σ = 178976181696. Its totient is φ = 10658628864.

The previous prime is 46631506289. The next prime is 46631506321. The reversal of 46631506320 is 2360513664.

46631506320 is a `hidden beast` number, since 4 + 6 + 6 + 3 + 15 + 0 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (46631506321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4621102 + ... + 4631181.

Almost surely, 2^46631506320 is an apocalyptic number.

46631506320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46631506320 is an abundant number, since it is smaller than the sum of its proper divisors (132344675376).

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

46631506320 is a wasteful number, since it uses less digits than its factorization.

46631506320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9252309 (or 9252300 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 46631506320 in words is "forty-six billion, six hundred thirty-one million, five hundred six thousand, three hundred twenty".