6994466051 has 6 divisors (see below), whose sum is σ = 7188616260. Its totient is φ = 6805425096.

The previous prime is 6994466041. The next prime is 6994466117. The reversal of 6994466051 is 1506644996.

It is a de Polignac number, because none of the positive numbers 2^k-6994466051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6994466041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2553221 + ... + 2555958.

It is an arithmetic number, because the mean of its divisors is an integer number (1198102710).

Almost surely, 2^6994466051 is an apocalyptic number.

6994466051 is a deficient number, since it is larger than the sum of its proper divisors (194150209).

6994466051 is an equidigital number, since it uses as much as digits as its factorization.

6994466051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109253 (or 5109216 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 6994466051 is about 83632.9244436663. The cubic root of 6994466051 is about 1912.4269516064.

The spelling of 6994466051 in words is "six billion, nine hundred ninety-four million, four hundred sixty-six thousand, fifty-one".