45690326528 has 320 divisors, whose sum is σ = 121762206720. Its totient is φ = 16598630400.

The previous prime is 45690326527. The next prime is 45690326579. The reversal of 45690326528 is 82562309654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45690326527) 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, 37176218 + ... + 37177446.

It is an arithmetic number, because the mean of its divisors is an integer number (380506896).

Almost surely, 2^45690326528 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 45690326528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60881103360).

45690326528 is an abundant number, since it is smaller than the sum of its proper divisors (76071880192).

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

45690326528 is a wasteful number, since it uses less digits than its factorization.

45690326528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 45690326528 in words is "forty-five billion, six hundred ninety million, three hundred twenty-six thousand, five hundred twenty-eight".