45240772065184 has 24 divisors (see below), whose sum is σ = 90748293969060. Its totient is φ = 22193586295296.

The previous prime is 45240772065169. The next prime is 45240772065233. The reversal of 45240772065184 is 48156027704254.

It can be written as a sum of positive squares in 2 ways, for example, as 44914927459600 + 325844605584 = 6701860^2 + 570828^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13337490069 + ... + 13337493460.

Almost surely, 2^{45240772065184} is an apocalyptic number.

It is an amenable number.

45240772065184 is an abundant number, since it is smaller than the sum of its proper divisors (45507521903876).

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

45240772065184 is a wasteful number, since it uses less digits than its factorization.

45240772065184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26674983592 (or 26674983584 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 55.

The spelling of 45240772065184 in words is "forty-five trillion, two hundred forty billion, seven hundred seventy-two million, sixty-five thousand, one hundred eighty-four".