45420104502664 has 32 divisors (see below), whose sum is σ = 85199664211200. Its totient is φ = 22700194968960.

The previous prime is 45420104502611. The next prime is 45420104502679. The reversal of 45420104502664 is 46620540102454.

It is a self number, because there is not a number n which added to its sum of digits gives 45420104502664.

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, 515630577 + ... + 515718655.

It is an arithmetic number, because the mean of its divisors is an integer number (2662489506600).

Almost surely, 2^{45420104502664} is an apocalyptic number.

It is an amenable number.

45420104502664 is a deficient number, since it is larger than the sum of its proper divisors (39779559708536).

45420104502664 is a wasteful number, since it uses less digits than its factorization.

45420104502664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115333 (or 115329 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 45420104502664 in words is "forty-five trillion, four hundred twenty billion, one hundred four million, five hundred two thousand, six hundred sixty-four".