45204044508 has 72 divisors (see below), whose sum is σ = 130709953920. Its totient is φ = 12903524640.

The previous prime is 45204044491. The next prime is 45204044519. The reversal of 45204044508 is 80544040254.

45204044508 is a `hidden beast` number, since 4 + 5 + 204 + 0 + 445 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192723 + ... + 357141.

Almost surely, 2^45204044508 is an apocalyptic number.

It is an amenable number.

45204044508 is an abundant number, since it is smaller than the sum of its proper divisors (85505909412).

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

45204044508 is a wasteful number, since it uses less digits than its factorization.

45204044508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165527 (or 165522 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

The spelling of 45204044508 in words is "forty-five billion, two hundred four million, forty-four thousand, five hundred eight".