45847427922 has 32 divisors (see below), whose sum is σ = 104252554560. Its totient is φ = 14927068800.

The previous prime is 45847427917. The next prime is 45847427987. The reversal of 45847427922 is 22972474854.

45847427922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9870079 + ... + 9874722.

It is an arithmetic number, because the mean of its divisors is an integer number (3257892330).

Almost surely, 2^45847427922 is an apocalyptic number.

45847427922 is an abundant number, since it is smaller than the sum of its proper divisors (58405126638).

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

45847427922 is a wasteful number, since it uses less digits than its factorization.

45847427922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19744855 (or 19744849 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The spelling of 45847427922 in words is "forty-five billion, eight hundred forty-seven million, four hundred twenty-seven thousand, nine hundred twenty-two".