6113711658 has 16 divisors (see below), whose sum is σ = 12234598560. Its totient is φ = 2036708016.

The previous prime is 6113711633. The next prime is 6113711689. The reversal of 6113711658 is 8561173116.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287860 + ... + 308367.

It is an arithmetic number, because the mean of its divisors is an integer number (764662410).

Almost surely, 2^6113711658 is an apocalyptic number.

6113711658 is an abundant number, since it is smaller than the sum of its proper divisors (6120886902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6113711658 is a wasteful number, since it uses less digits than its factorization.

6113711658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597941.

The product of its digits is 30240, while the sum is 39.

The square root of 6113711658 is about 78190.2273816875. The cubic root of 6113711658 is about 1828.5281503353.

The spelling of 6113711658 in words is "six billion, one hundred thirteen million, seven hundred eleven thousand, six hundred fifty-eight".