13795886477 has 2 divisors, whose sum is σ = 13795886478. Its totient is φ = 13795886476.

The previous prime is 13795886449. The next prime is 13795886501. The reversal of 13795886477 is 77468859731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13544537161 + 251349316 = 116381^2 + 15854^2 .

It is a cyclic number.

It is not a de Polignac number, because 13795886477 - 2²⁶ = 13728777613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13795886777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6897943238 + 6897943239.

It is an arithmetic number, because the mean of its divisors is an integer number (6897943239).

Almost surely, 2^13795886477 is an apocalyptic number.

It is an amenable number.

13795886477 is a deficient number, since it is larger than the sum of its proper divisors (1).

13795886477 is an equidigital number, since it uses as much as digits as its factorization.

13795886477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71124480, while the sum is 65.

The spelling of 13795886477 in words is "thirteen billion, seven hundred ninety-five million, eight hundred eighty-six thousand, four hundred seventy-seven".