45669426972 has 24 divisors (see below), whose sum is σ = 114759073296. Its totient is φ = 14052131328.

The previous prime is 45669426967. The next prime is 45669427019. The reversal of 45669426972 is 27962496654.

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, 146376213 + ... + 146376524.

It is an arithmetic number, because the mean of its divisors is an integer number (4781628054).

Almost surely, 2^45669426972 is an apocalyptic number.

It is an amenable number.

45669426972 is an abundant number, since it is smaller than the sum of its proper divisors (69089646324).

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

45669426972 is a wasteful number, since it uses less digits than its factorization.

45669426972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292752757 (or 292752755 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 60.

The spelling of 45669426972 in words is "forty-five billion, six hundred sixty-nine million, four hundred twenty-six thousand, nine hundred seventy-two".