45239361192 has 160 divisors (see below), whose sum is σ = 132947443200. Its totient is φ = 14353718400.

The previous prime is 45239361187. The next prime is 45239361229. The reversal of 45239361192 is 29116393254.

45239361192 is a `hidden beast` number, since 4 + 5 + 23 + 9 + 3 + 611 + 9 + 2 = 666.

45239361192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1206909 + ... + 1243827.

It is an arithmetic number, because the mean of its divisors is an integer number (830921520).

Almost surely, 2^45239361192 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 45239361192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66473721600).

45239361192 is an abundant number, since it is smaller than the sum of its proper divisors (87708082008).

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

45239361192 is a wasteful number, since it uses less digits than its factorization.

45239361192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37029 (or 37016 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The spelling of 45239361192 in words is "forty-five billion, two hundred thirty-nine million, three hundred sixty-one thousand, one hundred ninety-two".