45809228625 has 32 divisors (see below), whose sum is σ = 76731462912. Its totient is φ = 24269760000.

The previous prime is 45809228623. The next prime is 45809228629. The reversal of 45809228625 is 52682290854.

45809228625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45809228625 - 2¹ = 45809228623 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45809228623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 347872 + ... + 461121.

It is an arithmetic number, because the mean of its divisors is an integer number (2397858216).

Almost surely, 2^45809228625 is an apocalyptic number.

It is an amenable number.

45809228625 is a deficient number, since it is larger than the sum of its proper divisors (30922234287).

45809228625 is a wasteful number, since it uses less digits than its factorization.

45809228625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809162 (or 809152 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 45809228625 in words is "forty-five billion, eight hundred nine million, two hundred twenty-eight thousand, six hundred twenty-five".