5291501126459 has 2 divisors, whose sum is σ = 5291501126460. Its totient is φ = 5291501126458.

The previous prime is 5291501126333. The next prime is 5291501126507. The reversal of 5291501126459 is 9546211051925.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5291501126459 is a prime.

It is not a weakly prime, because it can be changed into another prime (5291501122459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645750563229 + 2645750563230.

It is an arithmetic number, because the mean of its divisors is an integer number (2645750563230).

Almost surely, 2^{5291501126459} is an apocalyptic number.

5291501126459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5291501126459 is an equidigital number, since it uses as much as digits as its factorization.

5291501126459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 50.

The spelling of 5291501126459 in words is "five trillion, two hundred ninety-one billion, five hundred one million, one hundred twenty-six thousand, four hundred fifty-nine".