6113935761 has 4 divisors (see below), whose sum is σ = 8151914352. Its totient is φ = 4075957172.

The previous prime is 6113935757. The next prime is 6113935781. The reversal of 6113935761 is 1675393116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6113935761 - 2² = 6113935757 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6113935721) 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, 1018989291 + ... + 1018989296.

It is an arithmetic number, because the mean of its divisors is an integer number (2037978588).

Almost surely, 2^6113935761 is an apocalyptic number.

It is an amenable number.

6113935761 is a deficient number, since it is larger than the sum of its proper divisors (2037978591).

6113935761 is a wasteful number, since it uses less digits than its factorization.

6113935761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037978590.

The product of its digits is 102060, while the sum is 42.

The square root of 6113935761 is about 78191.6604312762. The cubic root of 6113935761 is about 1828.5504921172.

The spelling of 6113935761 in words is "six billion, one hundred thirteen million, nine hundred thirty-five thousand, seven hundred sixty-one".