6938125066 has 8 divisors (see below), whose sum is σ = 10742903424. Its totient is φ = 3357157260.

The previous prime is 6938125021. The next prime is 6938125087. The reversal of 6938125066 is 6605218396.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55952560 + ... + 55952683.

It is an arithmetic number, because the mean of its divisors is an integer number (1342862928).

Almost surely, 2^6938125066 is an apocalyptic number.

6938125066 is a deficient number, since it is larger than the sum of its proper divisors (3804778358).

6938125066 is a wasteful number, since it uses less digits than its factorization.

6938125066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111905276.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 6938125066 is about 83295.4084328782. The cubic root of 6938125066 is about 1907.2781846923.

The spelling of 6938125066 in words is "six billion, nine hundred thirty-eight million, one hundred twenty-five thousand, sixty-six".