6117431047 has 16 divisors (see below), whose sum is σ = 7641528832. Its totient is φ = 4767919200.

The previous prime is 6117431027. The next prime is 6117431051. The reversal of 6117431047 is 7401347116.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6117431047 is a prime.

It is a super-2 number, since 2×6117431047² = 74845925229599032418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117431027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495579 + ... + 507772.

It is an arithmetic number, because the mean of its divisors is an integer number (477595552).

Almost surely, 2^6117431047 is an apocalyptic number.

6117431047 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6117431047 is a deficient number, since it is larger than the sum of its proper divisors (1524097785).

6117431047 is a wasteful number, since it uses less digits than its factorization.

6117431047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003438.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 6117431047 is about 78214.0079972891. The cubic root of 6117431047 is about 1828.8988814156.

The spelling of 6117431047 in words is "six billion, one hundred seventeen million, four hundred thirty-one thousand, forty-seven".