13514501877553 has 2 divisors, whose sum is σ = 13514501877554. Its totient is φ = 13514501877552.

The previous prime is 13514501877529. The next prime is 13514501877571. The reversal of 13514501877553 is 35577810541531.

13514501877553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12566861930529 + 947639947024 = 3544977^2 + 973468^2 .

It is a cyclic number.

It is not a de Polignac number, because 13514501877553 - 2²⁵ = 13514468323121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13514501877494 and 13514501877503.

It is not a weakly prime, because it can be changed into another prime (13514501877593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6757250938776 + 6757250938777.

It is an arithmetic number, because the mean of its divisors is an integer number (6757250938777).

Almost surely, 2^{13514501877553} is an apocalyptic number.

It is an amenable number.

13514501877553 is a deficient number, since it is larger than the sum of its proper divisors (1).

13514501877553 is an equidigital number, since it uses as much as digits as its factorization.

13514501877553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820000, while the sum is 55.

The spelling of 13514501877553 in words is "thirteen trillion, five hundred fourteen billion, five hundred one million, eight hundred seventy-seven thousand, five hundred fifty-three".