45465255122 has 32 divisors (see below), whose sum is σ = 81732585600. Its totient is φ = 18555481728.

The previous prime is 45465255119. The next prime is 45465255149. The reversal of 45465255122 is 22155256454.

It is a self number, because there is not a number n which added to its sum of digits gives 45465255122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737372 + ... + 796647.

It is an arithmetic number, because the mean of its divisors is an integer number (2554143300).

Almost surely, 2^45465255122 is an apocalyptic number.

45465255122 is a deficient number, since it is larger than the sum of its proper divisors (36267330478).

45465255122 is a wasteful number, since it uses less digits than its factorization.

45465255122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534130.

The product of its digits is 480000, while the sum is 41.

The spelling of 45465255122 in words is "forty-five billion, four hundred sixty-five million, two hundred fifty-five thousand, one hundred twenty-two".