45272613276 has 72 divisors (see below), whose sum is σ = 126346881024. Its totient is φ = 13553675040.

The previous prime is 45272613251. The next prime is 45272613289. The reversal of 45272613276 is 67231627254.

45272613276 is a `hidden beast` number, since 4 + 5 + 2 + 7 + 2 + 613 + 27 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655836 + ... + 721571.

It is an arithmetic number, because the mean of its divisors is an integer number (1754817792).

Almost surely, 2^45272613276 is an apocalyptic number.

It is an amenable number.

45272613276 is an abundant number, since it is smaller than the sum of its proper divisors (81074267748).

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

45272613276 is a wasteful number, since it uses less digits than its factorization.

45272613276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377511 (or 1377506 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 45272613276 in words is "forty-five billion, two hundred seventy-two million, six hundred thirteen thousand, two hundred seventy-six".