45046772560624 has 80 divisors (see below), whose sum is σ = 90452036413440. Its totient is φ = 21710206851840.

The previous prime is 45046772560579. The next prime is 45046772560627. The reversal of 45046772560624 is 42606527764054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45046772560627) 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, 192177607 + ... + 192411865.

It is an arithmetic number, because the mean of its divisors is an integer number (1130650455168).

Almost surely, 2^{45046772560624} 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 45046772560624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45226018206720).

45046772560624 is an abundant number, since it is smaller than the sum of its proper divisors (45405263852816).

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

45046772560624 is a wasteful number, since it uses less digits than its factorization.

45046772560624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235838 (or 235832 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 58.

The spelling of 45046772560624 in words is "forty-five trillion, forty-six billion, seven hundred seventy-two million, five hundred sixty thousand, six hundred twenty-four".