45226227717 has 48 divisors (see below), whose sum is σ = 73747457280. Its totient is φ = 27372312000.

The previous prime is 45226227707. The next prime is 45226227749. The reversal of 45226227717 is 71772262254.

45226227717 is a `hidden beast` number, since 4 + 5 + 2 + 2 + 622 + 7 + 7 + 17 = 666.

It is not a de Polignac number, because 45226227717 - 2⁶ = 45226227653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45226227707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2477092 + ... + 2495282.

It is an arithmetic number, because the mean of its divisors is an integer number (1536405360).

Almost surely, 2^45226227717 is an apocalyptic number.

It is an amenable number.

45226227717 is a deficient number, since it is larger than the sum of its proper divisors (28521229563).

45226227717 is a wasteful number, since it uses less digits than its factorization.

45226227717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18983 (or 18966 counting only the distinct ones).

The product of its digits is 658560, while the sum is 45.

The spelling of 45226227717 in words is "forty-five billion, two hundred twenty-six million, two hundred twenty-seven thousand, seven hundred seventeen".