6115788488 has 32 divisors (see below), whose sum is σ = 12347445600. Its totient is φ = 2829234432.

The previous prime is 6115788479. The next prime is 6115788509. The reversal of 6115788488 is 8848875116.

It is a super-2 number, since 2×6115788488² = 74805737659906652288, which contains 22 as substring.

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, 373070 + ... + 389117.

It is an arithmetic number, because the mean of its divisors is an integer number (385857675).

Almost surely, 2^6115788488 is an apocalyptic number.

6115788488 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6115788488 is an abundant number, since it is smaller than the sum of its proper divisors (6231657112).

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

6115788488 is a wasteful number, since it uses less digits than its factorization.

6115788488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762269 (or 762265 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 56.

The square root of 6115788488 is about 78203.5068778888. The cubic root of 6115788488 is about 1828.7351774466.

The spelling of 6115788488 in words is "six billion, one hundred fifteen million, seven hundred eighty-eight thousand, four hundred eighty-eight".