46381855072 has 72 divisors (see below), whose sum is σ = 110859207984. Its totient is φ = 18708621312.

The previous prime is 46381855061. The next prime is 46381855109. The reversal of 46381855072 is 27055818364.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293503 + ... + 422974.

It is an arithmetic number, because the mean of its divisors is an integer number (1539711222).

Almost surely, 2^46381855072 is an apocalyptic number.

It is an amenable number.

46381855072 is an abundant number, since it is smaller than the sum of its proper divisors (64477352912).

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

46381855072 is a wasteful number, since it uses less digits than its factorization.

46381855072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716528 (or 716503 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 46381855072 in words is "forty-six billion, three hundred eighty-one million, eight hundred fifty-five thousand, seventy-two".