45520625500 has 48 divisors (see below), whose sum is σ = 113619489984. Its totient is φ = 15607070400.

The previous prime is 45520625441. The next prime is 45520625539. The reversal of 45520625500 is 552602554.

It is a super-2 number, since 2×45520625500² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6499447 + ... + 6506446.

It is an arithmetic number, because the mean of its divisors is an integer number (2367072708).

Almost surely, 2^45520625500 is an apocalyptic number.

It is an amenable number.

45520625500 is an abundant number, since it is smaller than the sum of its proper divisors (68098864484).

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

45520625500 is a wasteful number, since it uses less digits than its factorization.

45520625500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13005919 (or 13005907 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 45520625500 in words is "forty-five billion, five hundred twenty million, six hundred twenty-five thousand, five hundred".