6117613678 has 16 divisors (see below), whose sum is σ = 10013466240. Its totient is φ = 2779948600.

The previous prime is 6117613661. The next prime is 6117613679. The reversal of 6117613678 is 8763167116.

It is a super-2 number, since 2×6117613678² = 74850394226505375368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117613679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44433 + ... + 119203.

It is an arithmetic number, because the mean of its divisors is an integer number (625841640).

Almost surely, 2^6117613678 is an apocalyptic number.

6117613678 is a deficient number, since it is larger than the sum of its proper divisors (3895852562).

6117613678 is a wasteful number, since it uses less digits than its factorization.

6117613678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78503.

The product of its digits is 254016, while the sum is 46.

The square root of 6117613678 is about 78215.1754968305. The cubic root of 6117613678 is about 1828.9170813378.

The spelling of 6117613678 in words is "six billion, one hundred seventeen million, six hundred thirteen thousand, six hundred seventy-eight".