6345870051 has 16 divisors (see below), whose sum is σ = 8603893760. Its totient is φ = 4159658880.

The previous prime is 6345870043. The next prime is 6345870053. The reversal of 6345870051 is 1500785436.

It is not a de Polignac number, because 6345870051 - 2³ = 6345870043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6345869991 and 6345870009.

It is not an unprimeable number, because it can be changed into a prime (6345870053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1566 + ... + 112668.

It is an arithmetic number, because the mean of its divisors is an integer number (537743360).

Almost surely, 2^6345870051 is an apocalyptic number.

6345870051 is a deficient number, since it is larger than the sum of its proper divisors (2258023709).

6345870051 is a wasteful number, since it uses less digits than its factorization.

6345870051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111426.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 6345870051 is about 79660.9694329664. The cubic root of 6345870051 is about 1851.3863531895.

The spelling of 6345870051 in words is "six billion, three hundred forty-five million, eight hundred seventy thousand, fifty-one".