6157568612 has 24 divisors (see below), whose sum is σ = 11607910272. Its totient is φ = 2841156000.

The previous prime is 6157568611. The next prime is 6157568617. The reversal of 6157568612 is 2168657516.

It is a super-2 number, since 2×6157568612² = 75831302422975213088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6157568611) 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, 196037 + ... + 225267.

It is an arithmetic number, because the mean of its divisors is an integer number (483662928).

Almost surely, 2^6157568612 is an apocalyptic number.

It is an amenable number.

6157568612 is a deficient number, since it is larger than the sum of its proper divisors (5450341660).

6157568612 is a wasteful number, since it uses less digits than its factorization.

6157568612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33299 (or 33297 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 6157568612 is about 78470.1765768371. The cubic root of 6157568612 is about 1832.8900765825.

The spelling of 6157568612 in words is "six billion, one hundred fifty-seven million, five hundred sixty-eight thousand, six hundred twelve".