6850915051 has 8 divisors (see below), whose sum is σ = 7311029760. Its totient is φ = 6397147008.

The previous prime is 6850915013. The next prime is 6850915067. The reversal of 6850915051 is 1505190586.

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

It is a cyclic number.

It is not a de Polignac number, because 6850915051 - 2¹³ = 6850906859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6850914995 and 6850915013.

It is not an unprimeable number, because it can be changed into a prime (6850912051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1584436 + ... + 1588753.

It is an arithmetic number, because the mean of its divisors is an integer number (913878720).

Almost surely, 2^6850915051 is an apocalyptic number.

6850915051 is a deficient number, since it is larger than the sum of its proper divisors (460114709).

6850915051 is a wasteful number, since it uses less digits than its factorization.

6850915051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173333.

The product of its (nonzero) digits is 54000, while the sum is 40.

The square root of 6850915051 is about 82770.2546268888. The cubic root of 6850915051 is about 1899.2531737992.

The spelling of 6850915051 in words is "six billion, eight hundred fifty million, nine hundred fifteen thousand, fifty-one".