45628407280064 has 28 divisors (see below), whose sum is σ = 103478709368304. Its totient is φ = 19555031691264.

The previous prime is 45628407280061. The next prime is 45628407280091. The reversal of 45628407280064 is 46008270482654.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 45628407279991 and 45628407280009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45628407280061) 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, 50924561249 + ... + 50924562144.

Almost surely, 2^{45628407280064} is an apocalyptic number.

It is an amenable number.

45628407280064 is an abundant number, since it is smaller than the sum of its proper divisors (57850302088240).

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

45628407280064 is a wasteful number, since it uses less digits than its factorization.

45628407280064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101849123412 (or 101849123402 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 56.

The spelling of 45628407280064 in words is "forty-five trillion, six hundred twenty-eight billion, four hundred seven million, two hundred eighty thousand, sixty-four".