6116415720 has 64 divisors (see below), whose sum is σ = 19428621120. Its totient is φ = 1535099904.

The previous prime is 6116415713. The next prime is 6116415733. The reversal of 6116415720 is 275146116.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497082 + ... + 1501161.

It is an arithmetic number, because the mean of its divisors is an integer number (303572205).

Almost surely, 2^6116415720 is an apocalyptic number.

6116415720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6116415720 is an abundant number, since it is smaller than the sum of its proper divisors (13312205400).

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

6116415720 is a wasteful number, since it uses less digits than its factorization.

6116415720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998274 (or 2998270 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 6116415720 is about 78207.5170300144. The cubic root of 6116415720 is about 1828.7976933437.

The spelling of 6116415720 in words is "six billion, one hundred sixteen million, four hundred fifteen thousand, seven hundred twenty".