45246708432 has 160 divisors (see below), whose sum is σ = 131277014400. Its totient is φ = 14920215552.

The previous prime is 45246708361. The next prime is 45246708461. The reversal of 45246708432 is 23480764254.

It is a happy number.

45246708432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19034028 + ... + 19036404.

It is an arithmetic number, because the mean of its divisors is an integer number (820481340).

Almost surely, 2^45246708432 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 45246708432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65638507200).

45246708432 is an abundant number, since it is smaller than the sum of its proper divisors (86030305968).

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

45246708432 is a wasteful number, since it uses less digits than its factorization.

45246708432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 45246708432 in words is "forty-five billion, two hundred forty-six million, seven hundred eight thousand, four hundred thirty-two".