45326317 has 2 divisors, whose sum is σ = 45326318. Its totient is φ = 45326316.

The previous prime is 45326299. The next prime is 45326327. The reversal of 45326317 is 71362354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38700841 + 6625476 = 6221^2 + 2574^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45326317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45326327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22663158 + 22663159.

It is an arithmetic number, because the mean of its divisors is an integer number (22663159).

Almost surely, 2^45326317 is an apocalyptic number.

It is an amenable number.

45326317 is a deficient number, since it is larger than the sum of its proper divisors (1).

45326317 is an equidigital number, since it uses as much as digits as its factorization.

45326317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 45326317 is about 6732.4822316884. The cubic root of 45326317 is about 356.5470196790.

The spelling of 45326317 in words is "forty-five million, three hundred twenty-six thousand, three hundred seventeen".