5269840018931 has 2 divisors, whose sum is σ = 5269840018932. Its totient is φ = 5269840018930.

The previous prime is 5269840018913. The next prime is 5269840018991. The reversal of 5269840018931 is 1398100489625.

Together with previous prime (5269840018913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5269840018931 - 2³⁸ = 4994962111987 is a prime.

It is a super-2 number, since 2×5269840018931² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5269840018991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634920009465 + 2634920009466.

It is an arithmetic number, because the mean of its divisors is an integer number (2634920009466).

Almost surely, 2^{5269840018931} is an apocalyptic number.

5269840018931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5269840018931 is an equidigital number, since it uses as much as digits as its factorization.

5269840018931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 5269840018931 in words is "five trillion, two hundred sixty-nine billion, eight hundred forty million, eighteen thousand, nine hundred thirty-one".