13119252593 has 2 divisors, whose sum is σ = 13119252594. Its totient is φ = 13119252592.

The previous prime is 13119252581. The next prime is 13119252617. The reversal of 13119252593 is 39525291131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12368108944 + 751143649 = 111212^2 + 27407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13119252593 is a prime.

It is a super-2 number, since 2×13119252593² (a number of 21 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 13119252593.

It is not a weakly prime, because it can be changed into another prime (13119254593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559626296 + 6559626297.

It is an arithmetic number, because the mean of its divisors is an integer number (6559626297).

Almost surely, 2^13119252593 is an apocalyptic number.

It is an amenable number.

13119252593 is a deficient number, since it is larger than the sum of its proper divisors (1).

13119252593 is an equidigital number, since it uses as much as digits as its factorization.

13119252593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 41.

The spelling of 13119252593 in words is "thirteen billion, one hundred nineteen million, two hundred fifty-two thousand, five hundred ninety-three".