6138950616695 has 16 divisors (see below), whose sum is σ = 8147829678240. Its totient is φ = 4410855160704.

The previous prime is 6138950616661. The next prime is 6138950616731. The reversal of 6138950616695 is 5966160598316.

It is a cyclic number.

It is not a de Polignac number, because 6138950616695 - 2¹⁰ = 6138950615671 is a prime.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276286705 + ... + 1276291514.

It is an arithmetic number, because the mean of its divisors is an integer number (509239354890).

Almost surely, 2^{6138950616695} is an apocalyptic number.

6138950616695 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6138950616695 is a deficient number, since it is larger than the sum of its proper divisors (2008879061545).

6138950616695 is a wasteful number, since it uses less digits than its factorization.

6138950616695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552578274.

The product of its (nonzero) digits is 62985600, while the sum is 65.

The spelling of 6138950616695 in words is "six trillion, one hundred thirty-eight billion, nine hundred fifty million, six hundred sixteen thousand, six hundred ninety-five".