45326632740 has 96 divisors (see below), whose sum is σ = 128371998720. Its totient is φ = 11948985216.

The previous prime is 45326632711. The next prime is 45326632759. The reversal of 45326632740 is 4723662354.

It is a junction number, because it is equal to n+sod(n) for n = 45326632692 and 45326632701.

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, 2145951 + ... + 2166969.

It is an arithmetic number, because the mean of its divisors is an integer number (1337208320).

Almost surely, 2^45326632740 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 45326632740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64185999360).

45326632740 is an abundant number, since it is smaller than the sum of its proper divisors (83045365980).

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

45326632740 is a wasteful number, since it uses less digits than its factorization.

45326632740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21441 (or 21439 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 45326632740 in words is "forty-five billion, three hundred twenty-six million, six hundred thirty-two thousand, seven hundred forty".