45984456636 has 24 divisors (see below), whose sum is σ = 107306863440. Its totient is φ = 15326752512.

The previous prime is 45984456619. The next prime is 45984456743. The reversal of 45984456636 is 63665448954.

It is a super-2 number, since 2×45984456636² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45984456636.

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, 33501 + ... + 305108.

It is an arithmetic number, because the mean of its divisors is an integer number (4471119310).

Almost surely, 2^45984456636 is an apocalyptic number.

It is an amenable number.

45984456636 is an abundant number, since it is smaller than the sum of its proper divisors (61322406804).

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

45984456636 is a wasteful number, since it uses less digits than its factorization.

45984456636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349933 (or 349931 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 60.

The spelling of 45984456636 in words is "forty-five billion, nine hundred eighty-four million, four hundred fifty-six thousand, six hundred thirty-six".