45769331232 has 240 divisors, whose sum is σ = 138311712000. Its totient is φ = 14838819840.

The previous prime is 45769331159. The next prime is 45769331263. The reversal of 45769331232 is 23213396754.

45769331232 is a `hidden beast` number, since 4 + 576 + 9 + 33 + 12 + 32 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 63656569 + ... + 63657287.

It is an arithmetic number, because the mean of its divisors is an integer number (576298800).

Almost surely, 2^45769331232 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 45769331232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69155856000).

45769331232 is an abundant number, since it is smaller than the sum of its proper divisors (92542380768).

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

45769331232 is a wasteful number, since it uses less digits than its factorization.

45769331232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1364 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The spelling of 45769331232 in words is "forty-five billion, seven hundred sixty-nine million, three hundred thirty-one thousand, two hundred thirty-two".