6125637768 has 16 divisors (see below), whose sum is σ = 15314094480. Its totient is φ = 2041879248.

The previous prime is 6125637767. The next prime is 6125637769. The reversal of 6125637768 is 8677365216.

It is an interprime number because it is at equal distance from previous prime (6125637767) and next prime (6125637769).

It is a self number, because there is not a number n which added to its sum of digits gives 6125637768.

It is not an unprimeable number, because it can be changed into a prime (6125637767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127617430 + ... + 127617477.

It is an arithmetic number, because the mean of its divisors is an integer number (957130905).

Almost surely, 2^6125637768 is an apocalyptic number.

It is an amenable number.

6125637768 is an abundant number, since it is smaller than the sum of its proper divisors (9188456712).

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

6125637768 is a wasteful number, since it uses less digits than its factorization.

6125637768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255234916 (or 255234912 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 6125637768 is about 78266.4536567232. The cubic root of 6125637768 is about 1829.7163572451.

The spelling of 6125637768 in words is "six billion, one hundred twenty-five million, six hundred thirty-seven thousand, seven hundred sixty-eight".