1295524874291 has 2 divisors, whose sum is σ = 1295524874292. Its totient is φ = 1295524874290.

The previous prime is 1295524874257. The next prime is 1295524874311. The reversal of 1295524874291 is 1924784255921.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1295524874291 is a prime.

It is a super-2 number, since 2×1295524874291² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1295524874291.

It is not a weakly prime, because it can be changed into another prime (1295524874591) 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, 647762437145 + 647762437146.

It is an arithmetic number, because the mean of its divisors is an integer number (647762437146).

Almost surely, 2^{1295524874291} is an apocalyptic number.

1295524874291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295524874291 is an equidigital number, since it uses as much as digits as its factorization.

1295524874291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 59.

The spelling of 1295524874291 in words is "one trillion, two hundred ninety-five billion, five hundred twenty-four million, eight hundred seventy-four thousand, two hundred ninety-one".