45460313472 has 64 divisors (see below), whose sum is σ = 138004531200. Its totient is φ = 12988660224.

The previous prime is 45460313443. The next prime is 45460313497. The reversal of 45460313472 is 27431306454.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 45460313472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8453472 + ... + 8458847.

It is an arithmetic number, because the mean of its divisors is an integer number (2156320800).

Almost surely, 2^45460313472 is an apocalyptic number.

45460313472 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45460313472 is an abundant number, since it is smaller than the sum of its proper divisors (92544217728).

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

45460313472 is a wasteful number, since it uses less digits than its factorization.

45460313472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16912343 (or 16912331 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 45460313472 in words is "forty-five billion, four hundred sixty million, three hundred thirteen thousand, four hundred seventy-two".