45721324300 has 36 divisors (see below), whose sum is σ = 100896901560. Its totient is φ = 17978552320.

The previous prime is 45721324261. The next prime is 45721324331. The reversal of 45721324300 is 342312754.

It is a happy 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, 3868789 + ... + 3880588.

It is an arithmetic number, because the mean of its divisors is an integer number (2802691710).

Almost surely, 2^45721324300 is an apocalyptic number.

It is an amenable number.

45721324300 is an abundant number, since it is smaller than the sum of its proper divisors (55175577260).

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

45721324300 is a wasteful number, since it uses less digits than its factorization.

45721324300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7749450 (or 7749443 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 45721324300 in words is "forty-five billion, seven hundred twenty-one million, three hundred twenty-four thousand, three hundred".