45559000998 has 24 divisors (see below), whose sum is σ = 112812764688. Its totient is φ = 13016857392.

The previous prime is 45559000931. The next prime is 45559001017. The reversal of 45559000998 is 89900095554.

45559000998 is a `hidden beast` number, since 45 + 5 + 590 + 0 + 0 + 9 + 9 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180789561 + ... + 180789812.

It is an arithmetic number, because the mean of its divisors is an integer number (4700531862).

Almost surely, 2^45559000998 is an apocalyptic number.

45559000998 is an abundant number, since it is smaller than the sum of its proper divisors (67253763690).

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

45559000998 is a wasteful number, since it uses less digits than its factorization.

45559000998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361579388 (or 361579385 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 54.

The spelling of 45559000998 in words is "forty-five billion, five hundred fifty-nine million, nine hundred ninety-eight", and thus it is an aban number.