45424364464 has 40 divisors (see below), whose sum is σ = 93094300512. Its totient is φ = 21427084800.

The previous prime is 45424364317. The next prime is 45424364473. The reversal of 45424364464 is 46446342454.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818587 + ... + 872314.

Almost surely, 2^45424364464 is an apocalyptic number.

It is an amenable number.

45424364464 is an abundant number, since it is smaller than the sum of its proper divisors (47669936048).

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

45424364464 is a wasteful number, since it uses less digits than its factorization.

45424364464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691005 (or 1690999 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 46.

The spelling of 45424364464 in words is "forty-five billion, four hundred twenty-four million, three hundred sixty-four thousand, four hundred sixty-four".