45520715232 has 192 divisors, whose sum is σ = 136326758400. Its totient is φ = 14770460160.

The previous prime is 45520715231. The next prime is 45520715243. The reversal of 45520715232 is 23251702554.

45520715232 is a `hidden beast` number, since 4 + 552 + 0 + 71 + 5 + 2 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45520715231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7753194 + ... + 7759062.

It is an arithmetic number, because the mean of its divisors is an integer number (710035200).

Almost surely, 2^45520715232 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 45520715232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68163379200).

45520715232 is an abundant number, since it is smaller than the sum of its proper divisors (90806043168).

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

45520715232 is a wasteful number, since it uses less digits than its factorization.

45520715232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126 (or 6112 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 45520715232 in words is "forty-five billion, five hundred twenty million, seven hundred fifteen thousand, two hundred thirty-two".