45263672620 has 24 divisors (see below), whose sum is σ = 96611972688. Its totient is φ = 17808657600.

The previous prime is 45263672567. The next prime is 45263672633. The reversal of 45263672620 is 2627636254.

It is a happy number.

45263672620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 18549466 + ... + 18551905.

It is an arithmetic number, because the mean of its divisors is an integer number (4025498862).

Almost surely, 2^45263672620 is an apocalyptic number.

It is an amenable number.

45263672620 is an abundant number, since it is smaller than the sum of its proper divisors (51348300068).

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

45263672620 is a wasteful number, since it uses less digits than its factorization.

45263672620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37101441 (or 37101439 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 45263672620 in words is "forty-five billion, two hundred sixty-three million, six hundred seventy-two thousand, six hundred twenty".