45556326336 has 56 divisors (see below), whose sum is σ = 121727908944. Its totient is φ = 15035084800.

The previous prime is 45556326311. The next prime is 45556326341. The reversal of 45556326336 is 63362365554.

It is a happy number.

It is a super-4 number, since 4×45556326336⁴ (a number of 44 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1155225 + ... + 1194008.

Almost surely, 2^45556326336 is an apocalyptic number.

It is an amenable number.

45556326336 is an abundant number, since it is smaller than the sum of its proper divisors (76171582608).

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

45556326336 is a wasteful number, since it uses less digits than its factorization.

45556326336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349349 (or 2349339 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 48.

The spelling of 45556326336 in words is "forty-five billion, five hundred fifty-six million, three hundred twenty-six thousand, three hundred thirty-six".