45170784849528 has 112 divisors (see below), whose sum is σ = 136752799724520. Its totient is φ = 13898703007296.

The previous prime is 45170784849497. The next prime is 45170784849529. The reversal of 45170784849528 is 82594848707154.

45170784849528 is a `hidden beast` number, since 4 + 5 + 1 + 7 + 0 + 78 + 48 + 495 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45170784849529) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 297821626 + ... + 297973257.

Almost surely, 2^{45170784849528} is an apocalyptic number.

It is an amenable number.

45170784849528 is an abundant number, since it is smaller than the sum of its proper divisors (91582014874992).

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

45170784849528 is a wasteful number, since it uses less digits than its factorization.

45170784849528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595794920 (or 595794901 counting only the distinct ones).

The product of its (nonzero) digits is 722534400, while the sum is 72.

The spelling of 45170784849528 in words is "forty-five trillion, one hundred seventy billion, seven hundred eighty-four million, eight hundred forty-nine thousand, five hundred twenty-eight".