45337232160 has 576 divisors, whose sum is σ = 175835971584. Its totient is φ = 10538035200.

The previous prime is 45337232137. The next prime is 45337232177. The reversal of 45337232160 is 6123273354.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62361717 + ... + 62362443.

It is an arithmetic number, because the mean of its divisors is an integer number (305270784).

Almost surely, 2^45337232160 is an apocalyptic number.

45337232160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45337232160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87917985792).

45337232160 is an abundant number, since it is smaller than the sum of its proper divisors (130498739424).

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

45337232160 is a wasteful number, since it uses less digits than its factorization.

45337232160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 45337232160 in words is "forty-five billion, three hundred thirty-seven million, two hundred thirty-two thousand, one hundred sixty".