45015173226 has 32 divisors (see below), whose sum is σ = 100389744000. Its totient is φ = 14951653920.

The previous prime is 45015173209. The next prime is 45015173243. The reversal of 45015173226 is 62237151054.

45015173226 is a `hidden beast` number, since 450 + 15 + 173 + 2 + 26 = 666.

It is an interprime number because it is at equal distance from previous prime (45015173209) and next prime (45015173243).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468126 + ... + 1498473.

It is an arithmetic number, because the mean of its divisors is an integer number (3137179500).

Almost surely, 2^45015173226 is an apocalyptic number.

45015173226 is an abundant number, since it is smaller than the sum of its proper divisors (55374570774).

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

45015173226 is a wasteful number, since it uses less digits than its factorization.

45015173226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966891 (or 2966885 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 45015173226 in words is "forty-five billion, fifteen million, one hundred seventy-three thousand, two hundred twenty-six".