45897113 has 2 divisors, whose sum is σ = 45897114. Its totient is φ = 45897112.

The previous prime is 45897101. The next prime is 45897119. The reversal of 45897113 is 31179854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28815424 + 17081689 = 5368^2 + 4133^2 .

It is a cyclic number.

It is not a de Polignac number, because 45897113 - 2⁸ = 45896857 is a prime.

It is not a weakly prime, because it can be changed into another prime (45897119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22948556 + 22948557.

It is an arithmetic number, because the mean of its divisors is an integer number (22948557).

Almost surely, 2^45897113 is an apocalyptic number.

It is an amenable number.

45897113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45897113 is an equidigital number, since it uses as much as digits as its factorization.

45897113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 45897113 is about 6774.7408068501. The cubic root of 45897113 is about 358.0374506976.

The spelling of 45897113 in words is "forty-five million, eight hundred ninety-seven thousand, one hundred thirteen".