45374594812 has 12 divisors (see below), whose sum is σ = 80297738640. Its totient is φ = 22432383776.

The previous prime is 45374594809. The next prime is 45374594813. The reversal of 45374594812 is 21849547354.

45374594812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45374594812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45374594813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63728008 + ... + 63728719.

It is an arithmetic number, because the mean of its divisors is an integer number (6691478220).

Almost surely, 2^45374594812 is an apocalyptic number.

It is an amenable number.

45374594812 is a deficient number, since it is larger than the sum of its proper divisors (34923143828).

45374594812 is a wasteful number, since it uses less digits than its factorization.

45374594812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127456820 (or 127456818 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The spelling of 45374594812 in words is "forty-five billion, three hundred seventy-four million, five hundred ninety-four thousand, eight hundred twelve".