5126897 has 2 divisors, whose sum is σ = 5126898. Its totient is φ = 5126896.

The previous prime is 5126851. The next prime is 5126899. The reversal of 5126897 is 7986215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4669921 + 456976 = 2161^2 + 676^2 .

It is a cyclic number.

It is not a de Polignac number, because 5126897 - 2⁶ = 5126833 is a prime.

Together with 5126899, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5126897.

It is not a weakly prime, because it can be changed into another prime (5126899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563448 + 2563449.

It is an arithmetic number, because the mean of its divisors is an integer number (2563449).

Almost surely, 2^5126897 is an apocalyptic number.

It is an amenable number.

5126897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126897 is an equidigital number, since it uses as much as digits as its factorization.

5126897 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5126897 is about 2264.2652229807. The cubic root of 5126897 is about 172.4321318116.

The spelling of 5126897 in words is "five million, one hundred twenty-six thousand, eight hundred ninety-seven".