6111117005 has 16 divisors (see below), whose sum is σ = 8431153920. Its totient is φ = 4165383552.

The previous prime is 6111116993. The next prime is 6111117013. The reversal of 6111117005 is 5007111116.

It is a cyclic number.

It is not a de Polignac number, because 6111117005 - 2⁸ = 6111116749 is a prime.

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, 516920 + ... + 528609.

It is an arithmetic number, because the mean of its divisors is an integer number (526947120).

Almost surely, 2^6111117005 is an apocalyptic number.

It is an amenable number.

6111117005 is a deficient number, since it is larger than the sum of its proper divisors (2320036915).

6111117005 is a wasteful number, since it uses less digits than its factorization.

6111117005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045708.

The product of its (nonzero) digits is 210, while the sum is 23.

The square root of 6111117005 is about 78173.6336944881. The cubic root of 6111117005 is about 1828.2694385714.

The spelling of 6111117005 in words is "six billion, one hundred eleven million, one hundred seventeen thousand, five".