5351979866 has 8 divisors (see below), whose sum is σ = 8028340320. Its totient is φ = 2675866428.

The previous prime is 5351979863. The next prime is 5351979877. The reversal of 5351979866 is 6689791535.

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

It is not an unprimeable number, because it can be changed into a prime (5351979863) 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 3 ways as a sum of consecutive naturals, for example, 8315 + ... + 103793.

It is an arithmetic number, because the mean of its divisors is an integer number (1003542540).

Almost surely, 2^5351979866 is an apocalyptic number.

5351979866 is a deficient number, since it is larger than the sum of its proper divisors (2676360454).

5351979866 is a wasteful number, since it uses less digits than its factorization.

5351979866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123508.

The product of its digits is 12247200, while the sum is 59.

The square root of 5351979866 is about 73157.2270250862. The cubic root of 5351979866 is about 1749.1947169522.

The spelling of 5351979866 in words is "five billion, three hundred fifty-one million, nine hundred seventy-nine thousand, eight hundred sixty-six".