45420653624 has 16 divisors (see below), whose sum is σ = 85166073000. Its totient is φ = 22709700832.

The previous prime is 45420653609. The next prime is 45420653627. The reversal of 45420653624 is 42635602454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45420653627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407519 + ... + 506865.

Almost surely, 2^45420653624 is an apocalyptic number.

It is an amenable number.

45420653624 is a deficient number, since it is larger than the sum of its proper divisors (39745419376).

45420653624 is a wasteful number, since it uses less digits than its factorization.

45420653624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156502 (or 156498 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 45420653624 in words is "forty-five billion, four hundred twenty million, six hundred fifty-three thousand, six hundred twenty-four".