6116559520 has 48 divisors (see below), whose sum is σ = 14523062400. Its totient is φ = 2434316544.

The previous prime is 6116559497. The next prime is 6116559529. The reversal of 6116559520 is 259556116.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (6116559529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64212 + ... + 127891.

It is an arithmetic number, because the mean of its divisors is an integer number (302563800).

Almost surely, 2^6116559520 is an apocalyptic number.

It is an amenable number.

6116559520 is an abundant number, since it is smaller than the sum of its proper divisors (8406502880).

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

6116559520 is a wasteful number, since it uses less digits than its factorization.

6116559520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192317 (or 192309 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 40.

The square root of 6116559520 is about 78208.4363735780. The cubic root of 6116559520 is about 1828.8120252149.

The spelling of 6116559520 in words is "six billion, one hundred sixteen million, five hundred fifty-nine thousand, five hundred twenty".