45455327227 has 8 divisors (see below), whose sum is σ = 45626154192. Its totient is φ = 45284812800.

The previous prime is 45455327191. The next prime is 45455327251. The reversal of 45455327227 is 72272355454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45455327227 - 2²⁷ = 45321109499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45455327287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215352 + ... + 370522.

It is an arithmetic number, because the mean of its divisors is an integer number (5703269274).

Almost surely, 2^45455327227 is an apocalyptic number.

45455327227 is a deficient number, since it is larger than the sum of its proper divisors (170826965).

45455327227 is a wasteful number, since it uses less digits than its factorization.

45455327227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156269.

The product of its digits is 2352000, while the sum is 46.

The spelling of 45455327227 in words is "forty-five billion, four hundred fifty-five million, three hundred twenty-seven thousand, two hundred twenty-seven".