45422886456 has 80 divisors (see below), whose sum is σ = 127286240400. Its totient is φ = 15133810176.

The previous prime is 45422886451. The next prime is 45422886527. The reversal of 45422886456 is 65468822454.

45422886456 is a `hidden beast` number, since 454 + 2 + 2 + 88 + 64 + 56 = 666.

45422886456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45422886456² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45422886451) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1457485 + ... + 1488323.

It is an arithmetic number, because the mean of its divisors is an integer number (1591078005).

Almost surely, 2^45422886456 is an apocalyptic number.

It is an amenable number.

45422886456 is an abundant number, since it is smaller than the sum of its proper divisors (81863353944).

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

45422886456 is a wasteful number, since it uses less digits than its factorization.

45422886456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33130 (or 33117 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 54.

The spelling of 45422886456 in words is "forty-five billion, four hundred twenty-two million, eight hundred eighty-six thousand, four hundred fifty-six".