45116739 has 6 divisors (see below), whose sum is σ = 65168636. Its totient is φ = 30077820.

The previous prime is 45116723. The next prime is 45116783. The reversal of 45116739 is 93761154.

It is not a de Polignac number, because 45116739 - 2⁴ = 45116723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45116789) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2506477 + ... + 2506494.

Almost surely, 2^45116739 is an apocalyptic number.

45116739 is a deficient number, since it is larger than the sum of its proper divisors (20051897).

45116739 is a wasteful number, since it uses less digits than its factorization.

45116739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012977 (or 5012974 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 45116739 is about 6716.8995079575. The cubic root of 45116739 is about 355.9966412804.

The spelling of 45116739 in words is "forty-five million, one hundred sixteen thousand, seven hundred thirty-nine".