45588406902 has 16 divisors (see below), whose sum is σ = 91262599680. Its totient is φ = 15181837992.

The previous prime is 45588406867. The next prime is 45588406907. The reversal of 45588406902 is 20960488554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45588406907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3567502 + ... + 3580257.

It is an arithmetic number, because the mean of its divisors is an integer number (5703912480).

Almost surely, 2^45588406902 is an apocalyptic number.

45588406902 is an abundant number, since it is smaller than the sum of its proper divisors (45674192778).

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

45588406902 is a wasteful number, since it uses less digits than its factorization.

45588406902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148827.

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

The spelling of 45588406902 in words is "forty-five billion, five hundred eighty-eight million, four hundred six thousand, nine hundred two".