6168133488 has 80 divisors (see below), whose sum is σ = 17943708672. Its totient is φ = 1808832000.

The previous prime is 6168133483. The next prime is 6168133541. The reversal of 6168133488 is 8843318616.

It is a super-2 number, since 2×6168133488² = 76091741451574092288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6168133483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172053 + ... + 204788.

Almost surely, 2^6168133488 is an apocalyptic number.

It is an amenable number.

6168133488 is an abundant number, since it is smaller than the sum of its proper divisors (11775575184).

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

6168133488 is a wasteful number, since it uses less digits than its factorization.

6168133488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376894 (or 376888 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 6168133488 is about 78537.4655053243. The cubic root of 6168133488 is about 1833.9377407594.

It can be divided in two parts, 6168 and 133488, that added together give a triangular number (139656 = T₅₂₈).

The spelling of 6168133488 in words is "six billion, one hundred sixty-eight million, one hundred thirty-three thousand, four hundred eighty-eight".