13141577 has 2 divisors, whose sum is σ = 13141578. Its totient is φ = 13141576.

The previous prime is 13141573. The next prime is 13141589. The reversal of 13141577 is 77514131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7070281 + 6071296 = 2659^2 + 2464^2 .

It is a cyclic number.

It is not a de Polignac number, because 13141577 - 2² = 13141573 is a prime.

It is not a weakly prime, because it can be changed into another prime (13141573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570788 + 6570789.

It is an arithmetic number, because the mean of its divisors is an integer number (6570789).

Almost surely, 2^13141577 is an apocalyptic number.

It is an amenable number.

13141577 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141577 is an equidigital number, since it uses as much as digits as its factorization.

13141577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940, while the sum is 29.

The square root of 13141577 is about 3625.1313079667. The cubic root of 13141577 is about 235.9839654432.

The spelling of 13141577 in words is "thirteen million, one hundred forty-one thousand, five hundred seventy-seven".