46891333680 has 80 divisors (see below), whose sum is σ = 145456833024. Its totient is φ = 12496295680.

The previous prime is 46891333679. The next prime is 46891333703. The reversal of 46891333680 is 8633319864.

46891333680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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, 314857 + ... + 439223.

Almost surely, 2^46891333680 is an apocalyptic number.

46891333680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46891333680 is an abundant number, since it is smaller than the sum of its proper divisors (98565499344).

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

46891333680 is a wasteful number, since it uses less digits than its factorization.

46891333680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125954 (or 125948 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 46891333680 in words is "forty-six billion, eight hundred ninety-one million, three hundred thirty-three thousand, six hundred eighty".