45089935792 has 80 divisors (see below), whose sum is σ = 97432906752. Its totient is φ = 20038453760.

The previous prime is 45089935789. The next prime is 45089935843. The reversal of 45089935792 is 29753998054.

It is a self number, because there is not a number n which added to its sum of digits gives 45089935792.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10114428 + ... + 10118884.

Almost surely, 2^45089935792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45089935792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48716453376).

45089935792 is an abundant number, since it is smaller than the sum of its proper divisors (52342970960).

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

45089935792 is a wasteful number, since it uses less digits than its factorization.

45089935792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746 (or 5740 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 45089935792 in words is "forty-five billion, eighty-nine million, nine hundred thirty-five thousand, seven hundred ninety-two".