13057369461 has 6 divisors (see below), whose sum is σ = 18860644790. Its totient is φ = 8704912968.

The previous prime is 13057369459. The next prime is 13057369511. The reversal of 13057369461 is 16496375031.

It is a happy number.

13057369461 is a `hidden beast` number, since 1 + 30 + 573 + 6 + 9 + 46 + 1 = 666.

13057369461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11007996561 + 2049372900 = 104919^2 + 45270^2 .

It is not a de Polignac number, because 13057369461 - 2¹ = 13057369459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13057369361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725409406 + ... + 725409423.

Almost surely, 2^13057369461 is an apocalyptic number.

It is an amenable number.

13057369461 is a deficient number, since it is larger than the sum of its proper divisors (5803275329).

13057369461 is a wasteful number, since it uses less digits than its factorization.

13057369461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450818835 (or 1450818832 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 13057369461 in words is "thirteen billion, fifty-seven million, three hundred sixty-nine thousand, four hundred sixty-one".