6115063980 has 24 divisors (see below), whose sum is σ = 17122179312. Its totient is φ = 1630683712.

The previous prime is 6115063979. The next prime is 6115063993. The reversal of 6115063980 is 893605116.

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, 50958807 + ... + 50958926.

It is an arithmetic number, because the mean of its divisors is an integer number (713424138).

Almost surely, 2^6115063980 is an apocalyptic number.

6115063980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6115063980 is an abundant number, since it is smaller than the sum of its proper divisors (11007115332).

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

6115063980 is a wasteful number, since it uses less digits than its factorization.

6115063980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101917745 (or 101917743 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 6115063980 is about 78198.8745443309. The cubic root of 6115063980 is about 1828.6629607792.

The spelling of 6115063980 in words is "six billion, one hundred fifteen million, sixty-three thousand, nine hundred eighty".