45432000555 has 24 divisors (see below), whose sum is σ = 75111743376. Its totient is φ = 23448767040.

The previous prime is 45432000547. The next prime is 45432000571. The reversal of 45432000555 is 55500023454.

45432000555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45432000555 - 2³ = 45432000547 is a prime.

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, 1561444 + ... + 1590273.

It is an arithmetic number, because the mean of its divisors is an integer number (3129655974).

Almost surely, 2^45432000555 is an apocalyptic number.

45432000555 is a deficient number, since it is larger than the sum of its proper divisors (29679742821).

45432000555 is a wasteful number, since it uses less digits than its factorization.

45432000555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151787 (or 3151756 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The spelling of 45432000555 in words is "forty-five billion, four hundred thirty-two million, five hundred fifty-five", and thus it is an aban number.