45389274448896 has 176 divisors, whose sum is σ = 153624082660480. Its totient is φ = 12968364072960.

The previous prime is 45389274448867. The next prime is 45389274448897. The reversal of 45389274448896 is 69884447298354.

45389274448896 is a `hidden beast` number, since 4 + 5 + 3 + 8 + 9 + 2 + 7 + 44 + 488 + 96 = 666.

It is not an unprimeable number, because it can be changed into a prime (45389274448897) 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, 117069595 + ... + 117456666.

Almost surely, 2^{45389274448896} is an apocalyptic number.

It is an amenable number.

45389274448896 is an abundant number, since it is smaller than the sum of its proper divisors (108234808211584).

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

45389274448896 is a wasteful number, since it uses less digits than its factorization.

45389274448896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234526297 (or 234526273 counting only the distinct ones).

The product of its digits is 13377208320, while the sum is 81.

The spelling of 45389274448896 in words is "forty-five trillion, three hundred eighty-nine billion, two hundred seventy-four million, four hundred forty-eight thousand, eight hundred ninety-six".