45515455224 has 32 divisors (see below), whose sum is σ = 117712386000. Its totient is φ = 14648652032.

The previous prime is 45515455211. The next prime is 45515455247. The reversal of 45515455224 is 42255451554.

It is a congruent number.

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, 32697189 + ... + 32698580.

Almost surely, 2^45515455224 is an apocalyptic number.

It is an amenable number.

45515455224 is an abundant number, since it is smaller than the sum of its proper divisors (72196930776).

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

45515455224 is a wasteful number, since it uses less digits than its factorization.

45515455224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65395807 (or 65395803 counting only the distinct ones).

The product of its digits is 800000, while the sum is 42.

The spelling of 45515455224 in words is "forty-five billion, five hundred fifteen million, four hundred fifty-five thousand, two hundred twenty-four".