45717360909 has 48 divisors (see below), whose sum is σ = 70190803200. Its totient is φ = 26412946560.

The previous prime is 45717360907. The next prime is 45717360911. The reversal of 45717360909 is 90906371754.

45717360909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45717360907) and next prime (45717360911).

It is not a de Polignac number, because 45717360909 - 2¹ = 45717360907 is a prime.

It is a super-2 number, since 2×45717360909² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45717360907) 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, 804147 + ... + 859119.

It is an arithmetic number, because the mean of its divisors is an integer number (1462308400).

Almost surely, 2^45717360909 is an apocalyptic number.

It is an amenable number.

45717360909 is a deficient number, since it is larger than the sum of its proper divisors (24473442291).

45717360909 is a wasteful number, since it uses less digits than its factorization.

45717360909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55106 (or 55095 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 45717360909 in words is "forty-five billion, seven hundred seventeen million, three hundred sixty thousand, nine hundred nine".