45330762072 has 48 divisors (see below), whose sum is σ = 120385346760. Its totient is φ = 14221413376.

The previous prime is 45330761977. The next prime is 45330762073. The reversal of 45330762072 is 27026703354.

It is a self number, because there is not a number n which added to its sum of digits gives 45330762072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45330762073) 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 11 ways as a sum of consecutive naturals, for example, 3260853 + ... + 3274724.

Almost surely, 2^45330762072 is an apocalyptic number.

It is an amenable number.

45330762072 is an abundant number, since it is smaller than the sum of its proper divisors (75054584688).

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

45330762072 is a wasteful number, since it uses less digits than its factorization.

45330762072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6535620 (or 6535599 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 45330762072 in words is "forty-five billion, three hundred thirty million, seven hundred sixty-two thousand, seventy-two".