45117713 has 8 divisors (see below), whose sum is σ = 46020960. Its totient is φ = 44219200.

The previous prime is 45117661. The next prime is 45117719. The reversal of 45117713 is 31771154.

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 45117713 - 2¹² = 45113617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45117719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22706 + ... + 24612.

It is an arithmetic number, because the mean of its divisors is an integer number (5752620).

Almost surely, 2^45117713 is an apocalyptic number.

It is an amenable number.

45117713 is a deficient number, since it is larger than the sum of its proper divisors (903247).

45117713 is a wasteful number, since it uses less digits than its factorization.

45117713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367.

The product of its digits is 2940, while the sum is 29.

The square root of 45117713 is about 6716.9720112563. The cubic root of 45117713 is about 355.9992030660. Note that the first 3 decimals are identical.

Adding to 45117713 its reverse (31771154), we get a palindrome (76888867).

The spelling of 45117713 in words is "forty-five million, one hundred seventeen thousand, seven hundred thirteen".