13275877 has 2 divisors, whose sum is σ = 13275878. Its totient is φ = 13275876.

The previous prime is 13275869. The next prime is 13275883. The reversal of 13275877 is 77857231.

13275877 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., 10719076 + 2556801 = 3274^2 + 1599^2 .

It is a cyclic number.

It is not a de Polignac number, because 13275877 - 2³ = 13275869 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13275077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637938 + 6637939.

It is an arithmetic number, because the mean of its divisors is an integer number (6637939).

Almost surely, 2^13275877 is an apocalyptic number.

It is an amenable number.

13275877 is a deficient number, since it is larger than the sum of its proper divisors (1).

13275877 is an equidigital number, since it uses as much as digits as its factorization.

13275877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82320, while the sum is 40.

The square root of 13275877 is about 3643.6076901884. The cubic root of 13275877 is about 236.7851197906.

The spelling of 13275877 in words is "thirteen million, two hundred seventy-five thousand, eight hundred seventy-seven".