6916856425 has 24 divisors (see below), whose sum is σ = 9198696960. Its totient is φ = 5143320000.

The previous prime is 6916856413. The next prime is 6916856437. The reversal of 6916856425 is 5246586196.

It is an interprime number because it is at equal distance from previous prime (6916856413) and next prime (6916856437).

It is not a de Polignac number, because 6916856425 - 2⁵ = 6916856393 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112201 + ... + 162550.

It is an arithmetic number, because the mean of its divisors is an integer number (383279040).

Almost surely, 2^6916856425 is an apocalyptic number.

It is an amenable number.

6916856425 is a deficient number, since it is larger than the sum of its proper divisors (2281840535).

6916856425 is a wasteful number, since it uses less digits than its factorization.

6916856425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274833 (or 274828 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The square root of 6916856425 is about 83167.6404919606. The cubic root of 6916856425 is about 1905.3272860521.

The spelling of 6916856425 in words is "six billion, nine hundred sixteen million, eight hundred fifty-six thousand, four hundred twenty-five".