5312459 has 2 divisors, whose sum is σ = 5312460. Its totient is φ = 5312458.

The previous prime is 5312453. The next prime is 5312467. The reversal of 5312459 is 9542135.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5312459 is a prime.

It is not a weakly prime, because it can be changed into another prime (5312453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656229 + 2656230.

It is an arithmetic number, because the mean of its divisors is an integer number (2656230).

Almost surely, 2^5312459 is an apocalyptic number.

5312459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312459 is an equidigital number, since it uses as much as digits as its factorization.

5312459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 5312459 is about 2304.8772201573. The cubic root of 5312459 is about 174.4878522919.

The spelling of 5312459 in words is "five million, three hundred twelve thousand, four hundred fifty-nine".