45511532304 has 160 divisors (see below), whose sum is σ = 139378888704. Its totient is φ = 12526617600.

The previous prime is 45511532263. The next prime is 45511532327. The reversal of 45511532304 is 40323511554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1033129 + ... + 1076279.

Almost surely, 2^45511532304 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 45511532304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69689444352).

45511532304 is an abundant number, since it is smaller than the sum of its proper divisors (93867356400).

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

45511532304 is a wasteful number, since it uses less digits than its factorization.

45511532304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43285 (or 43279 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 45511532304 in words is "forty-five billion, five hundred eleven million, five hundred thirty-two thousand, three hundred four".