45785019592 has 16 divisors (see below), whose sum is σ = 92450520540. Its totient is φ = 21131547456.

The previous prime is 45785019583. The next prime is 45785019607. The reversal of 45785019592 is 29591058754.

It can be written as a sum of positive squares in 2 ways, for example, as 42763758436 + 3021261156 = 206794^2 + 54966^2 .

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, 220120183 + ... + 220120390.

Almost surely, 2^45785019592 is an apocalyptic number.

It is an amenable number.

45785019592 is an abundant number, since it is smaller than the sum of its proper divisors (46665500948).

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

45785019592 is a wasteful number, since it uses less digits than its factorization.

45785019592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440240592 (or 440240588 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 45785019592 in words is "forty-five billion, seven hundred eighty-five million, nineteen thousand, five hundred ninety-two".