45996402432 has 144 divisors (see below), whose sum is σ = 128238663168. Its totient is φ = 14608281600.

The previous prime is 45996402391. The next prime is 45996402437. The reversal of 45996402432 is 23420469954.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45996402437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4640682 + ... + 4650582.

It is an arithmetic number, because the mean of its divisors is an integer number (890546272).

Almost surely, 2^45996402432 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 45996402432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64119331584).

45996402432 is an abundant number, since it is smaller than the sum of its proper divisors (82242260736).

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

45996402432 is a wasteful number, since it uses less digits than its factorization.

45996402432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206 (or 10192 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 45996402432 in words is "forty-five billion, nine hundred ninety-six million, four hundred two thousand, four hundred thirty-two".