6136133357825 has 6 divisors (see below), whose sum is σ = 7608805363734. Its totient is φ = 4908906686240.

The previous prime is 6136133357821. The next prime is 6136133357873. The reversal of 6136133357825 is 5287533316316.

It can be written as a sum of positive squares in 3 ways, for example, as 427034803441 + 5709098554384 = 653479^2 + 2389372^2 .

It is not a de Polignac number, because 6136133357825 - 2² = 6136133357821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6136133357821) 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, 122722667132 + ... + 122722667181.

It is an arithmetic number, because the mean of its divisors is an integer number (1268134227289).

Almost surely, 2^{6136133357825} is an apocalyptic number.

It is an amenable number.

6136133357825 is a deficient number, since it is larger than the sum of its proper divisors (1472672005909).

6136133357825 is a wasteful number, since it uses less digits than its factorization.

6136133357825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245445334323 (or 245445334318 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 53.

The spelling of 6136133357825 in words is "six trillion, one hundred thirty-six billion, one hundred thirty-three million, three hundred fifty-seven thousand, eight hundred twenty-five".