5195264731 has 2 divisors, whose sum is σ = 5195264732. Its totient is φ = 5195264730.

The previous prime is 5195264717. The next prime is 5195264741. The reversal of 5195264731 is 1374625915.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5195264731 - 2⁵ = 5195264699 is a prime.

It is a super-2 number, since 2×5195264731² = 53981551250345004722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5195264741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597632365 + 2597632366.

It is an arithmetic number, because the mean of its divisors is an integer number (2597632366).

Almost surely, 2^5195264731 is an apocalyptic number.

5195264731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5195264731 is an equidigital number, since it uses as much as digits as its factorization.

5195264731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 43.

The square root of 5195264731 is about 72078.1848481217. The cubic root of 5195264731 is about 1731.9521695398.

The spelling of 5195264731 in words is "five billion, one hundred ninety-five million, two hundred sixty-four thousand, seven hundred thirty-one".