6136461351 has 6 divisors (see below), whose sum is σ = 8863777520. Its totient is φ = 4090974228.

The previous prime is 6136461323. The next prime is 6136461361. The reversal of 6136461351 is 1531646316.

6136461351 is a `hidden beast` number, since 6 + 1 + 3 + 646 + 1 + 3 + 5 + 1 = 666.

It is not a de Polignac number, because 6136461351 - 2¹⁵ = 6136428583 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 (6136461361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340914511 + ... + 340914528.

Almost surely, 2^6136461351 is an apocalyptic number.

6136461351 is a deficient number, since it is larger than the sum of its proper divisors (2727316169).

6136461351 is a wasteful number, since it uses less digits than its factorization.

6136461351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681829045 (or 681829042 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 6136461351 is about 78335.5688751923. The cubic root of 6136461351 is about 1830.7933843722.

The spelling of 6136461351 in words is "six billion, one hundred thirty-six million, four hundred sixty-one thousand, three hundred fifty-one".