46647932820 has 48 divisors (see below), whose sum is σ = 131567623488. Its totient is φ = 12348647680.

The previous prime is 46647932761. The next prime is 46647932879. The reversal of 46647932820 is 2823974664.

It is an interprime number because it is at equal distance from previous prime (46647932761) and next prime (46647932879).

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, 2829246 + ... + 2845685.

It is an arithmetic number, because the mean of its divisors is an integer number (2740992156).

Almost surely, 2^46647932820 is an apocalyptic number.

It is an amenable number.

46647932820 is an abundant number, since it is smaller than the sum of its proper divisors (84919690668).

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

46647932820 is a wasteful number, since it uses less digits than its factorization.

46647932820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675080 (or 5675078 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 46647932820 in words is "forty-six billion, six hundred forty-seven million, nine hundred thirty-two thousand, eight hundred twenty".