6109966020 has 24 divisors (see below), whose sum is σ = 17107905024. Its totient is φ = 1629324256.

The previous prime is 6109965973. The next prime is 6109966033. The reversal of 6109966020 is 206699016.

It is a self number, because there is not a number n which added to its sum of digits gives 6109966020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50916324 + ... + 50916443.

It is an arithmetic number, because the mean of its divisors is an integer number (712829376).

Almost surely, 2^6109966020 is an apocalyptic number.

6109966020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6109966020 is an abundant number, since it is smaller than the sum of its proper divisors (10997939004).

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

6109966020 is a wasteful number, since it uses less digits than its factorization.

6109966020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101832779 (or 101832777 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 6109966020 is about 78166.2716265782. The cubic root of 6109966020 is about 1828.1546508917.

The spelling of 6109966020 in words is "six billion, one hundred nine million, nine hundred sixty-six thousand, twenty".