6136687962239 has 4 divisors (see below), whose sum is σ = 6136900179120. Its totient is φ = 6136475745360.

The previous prime is 6136687962227. The next prime is 6136687962299. The reversal of 6136687962239 is 9322697866316.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6136687962239 - 2¹² = 6136687958143 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 (6136687962299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106065059 + ... + 106122900.

It is an arithmetic number, because the mean of its divisors is an integer number (1534225044780).

Almost surely, 2^{6136687962239} is an apocalyptic number.

6136687962239 is a deficient number, since it is larger than the sum of its proper divisors (212216881).

6136687962239 is a wasteful number, since it uses less digits than its factorization.

6136687962239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212216880.

The product of its digits is 211631616, while the sum is 68.

The spelling of 6136687962239 in words is "six trillion, one hundred thirty-six billion, six hundred eighty-seven million, nine hundred sixty-two thousand, two hundred thirty-nine".