6126973857 has 12 divisors (see below), whose sum is σ = 8982164880. Its totient is φ = 4023683928.

The previous prime is 6126973817. The next prime is 6126973939. The reversal of 6126973857 is 7583796216.

It is not a de Polignac number, because 6126973857 - 2⁷ = 6126973729 is a prime.

It is a super-2 number, since 2×6126973857² = 75079617288722912898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6126973817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5079807 + ... + 5081012.

It is an arithmetic number, because the mean of its divisors is an integer number (748513740).

Almost surely, 2^6126973857 is an apocalyptic number.

6126973857 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6126973857 is a deficient number, since it is larger than the sum of its proper divisors (2855191023).

6126973857 is a wasteful number, since it uses less digits than its factorization.

6126973857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160892 (or 10160889 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 6126973857 is about 78274.9887064827. The cubic root of 6126973857 is about 1829.8493766560.

The spelling of 6126973857 in words is "six billion, one hundred twenty-six million, nine hundred seventy-three thousand, eight hundred fifty-seven".