13932541877 has 2 divisors, whose sum is σ = 13932541878. Its totient is φ = 13932541876.

The previous prime is 13932541853. The next prime is 13932541921. The reversal of 13932541877 is 77814523931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12427567441 + 1504974436 = 111479^2 + 38794^2 .

It is a cyclic number.

It is not a de Polignac number, because 13932541877 - 2¹⁸ = 13932279733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13932541817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6966270938 + 6966270939.

It is an arithmetic number, because the mean of its divisors is an integer number (6966270939).

Almost surely, 2^13932541877 is an apocalyptic number.

It is an amenable number.

13932541877 is a deficient number, since it is larger than the sum of its proper divisors (1).

13932541877 is an equidigital number, since it uses as much as digits as its factorization.

13932541877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 50.

The spelling of 13932541877 in words is "thirteen billion, nine hundred thirty-two million, five hundred forty-one thousand, eight hundred seventy-seven".