13059254589517 has 2 divisors, whose sum is σ = 13059254589518. Its totient is φ = 13059254589516.

The previous prime is 13059254589509. The next prime is 13059254589547. The reversal of 13059254589517 is 71598545295031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12897047832516 + 162206757001 = 3591246^2 + 402749^2 .

It is a cyclic number.

It is not a de Polignac number, because 13059254589517 - 2³ = 13059254589509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13059254589547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6529627294758 + 6529627294759.

It is an arithmetic number, because the mean of its divisors is an integer number (6529627294759).

Almost surely, 2^{13059254589517} is an apocalyptic number.

It is an amenable number.

13059254589517 is a deficient number, since it is larger than the sum of its proper divisors (1).

13059254589517 is an equidigital number, since it uses as much as digits as its factorization.

13059254589517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040000, while the sum is 64.

The spelling of 13059254589517 in words is "thirteen trillion, fifty-nine billion, two hundred fifty-four million, five hundred eighty-nine thousand, five hundred seventeen".