45328413768 has 64 divisors (see below), whose sum is σ = 126964134720. Its totient is φ = 13364640000.

The previous prime is 45328413749. The next prime is 45328413797. The reversal of 45328413768 is 86731482354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45328413768.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310483 + ... + 2330018.

It is an arithmetic number, because the mean of its divisors is an integer number (1983814605).

Almost surely, 2^45328413768 is an apocalyptic number.

It is an amenable number.

45328413768 is an abundant number, since it is smaller than the sum of its proper divisors (81635720952).

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

45328413768 is a wasteful number, since it uses less digits than its factorization.

45328413768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640558 (or 4640554 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 45328413768 in words is "forty-five billion, three hundred twenty-eight million, four hundred thirteen thousand, seven hundred sixty-eight".