6111136456 has 16 divisors (see below), whose sum is σ = 11652591600. Its totient is φ = 3003778704.

The previous prime is 6111136429. The next prime is 6111136457. The reversal of 6111136456 is 6546311116.

It is not an unprimeable number, because it can be changed into a prime (6111136457) 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, 6473190 + ... + 6474133.

It is an arithmetic number, because the mean of its divisors is an integer number (728286975).

Almost surely, 2^6111136456 is an apocalyptic number.

It is an amenable number.

6111136456 is a deficient number, since it is larger than the sum of its proper divisors (5541455144).

6111136456 is a wasteful number, since it uses less digits than its factorization.

6111136456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12947388 (or 12947384 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 6111136456 is about 78173.7581033431. The cubic root of 6111136456 is about 1828.2713782949.

The spelling of 6111136456 in words is "six billion, one hundred eleven million, one hundred thirty-six thousand, four hundred fifty-six".