45705202432 has 72 divisors (see below), whose sum is σ = 92982214080. Its totient is φ = 22415877120.

The previous prime is 45705202429. The next prime is 45705202453. The reversal of 45705202432 is 23420250754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7412983 + ... + 7419145.

It is an arithmetic number, because the mean of its divisors is an integer number (1291419640).

Almost surely, 2^45705202432 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 45705202432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46491107040).

45705202432 is an abundant number, since it is smaller than the sum of its proper divisors (47277011648).

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

45705202432 is an equidigital number, since it uses as much as digits as its factorization.

45705202432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6715 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 45705202432 in words is "forty-five billion, seven hundred five million, two hundred two thousand, four hundred thirty-two".