6111605016 has 48 divisors (see below), whose sum is σ = 18057017160. Its totient is φ = 1852001280.

The previous prime is 6111604973. The next prime is 6111605021. The reversal of 6111605016 is 6105061116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3857545 + ... + 3859128.

Almost surely, 2^6111605016 is an apocalyptic number.

6111605016 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6111605016 is an abundant number, since it is smaller than the sum of its proper divisors (11945412144).

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

6111605016 is a wasteful number, since it uses less digits than its factorization.

6111605016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7716696 (or 7716689 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 6111605016 is about 78176.7549595147. The cubic root of 6111605016 is about 1828.3181035344.

The spelling of 6111605016 in words is "six billion, one hundred eleven million, six hundred five thousand, sixteen".