46521443720 has 32 divisors (see below), whose sum is σ = 107107513920. Its totient is φ = 18175819200.

The previous prime is 46521443711. The next prime is 46521443737. The reversal of 46521443720 is 2734412564.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13521956 + ... + 13525395.

It is an arithmetic number, because the mean of its divisors is an integer number (3347109810).

Almost surely, 2^46521443720 is an apocalyptic number.

46521443720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46521443720 is an abundant number, since it is smaller than the sum of its proper divisors (60586070200).

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

46521443720 is a wasteful number, since it uses less digits than its factorization.

46521443720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27047405 (or 27047401 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 46521443720 in words is "forty-six billion, five hundred twenty-one million, four hundred forty-three thousand, seven hundred twenty".