5126497 has 2 divisors, whose sum is σ = 5126498. Its totient is φ = 5126496.

The previous prime is 5126491. The next prime is 5126543. The reversal of 5126497 is 7946215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4562496 + 564001 = 2136^2 + 751^2 .

It is a cyclic number.

It is not a de Polignac number, because 5126497 - 2⁷ = 5126369 is a prime.

It is not a weakly prime, because it can be changed into another prime (5126491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563248 + 2563249.

It is an arithmetic number, because the mean of its divisors is an integer number (2563249).

Almost surely, 2^5126497 is an apocalyptic number.

It is an amenable number.

5126497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126497 is an equidigital number, since it uses as much as digits as its factorization.

5126497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 5126497 is about 2264.1768923827. The cubic root of 5126497 is about 172.4276473157.

It can be divided in two parts, 512649 and 7, that added together give a square (512656 = 716²).

The spelling of 5126497 in words is "five million, one hundred twenty-six thousand, four hundred ninety-seven".