6316660551 has 8 divisors (see below), whose sum is σ = 8601410304. Its totient is φ = 4121508920.

The previous prime is 6316660541. The next prime is 6316660583. The reversal of 6316660551 is 1550666136.

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 6316660551 - 2⁷ = 6316660423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316660541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22399365 + ... + 22399646.

It is an arithmetic number, because the mean of its divisors is an integer number (1075176288).

Almost surely, 2^6316660551 is an apocalyptic number.

6316660551 is a deficient number, since it is larger than the sum of its proper divisors (2284749753).

6316660551 is a wasteful number, since it uses less digits than its factorization.

6316660551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44799061.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 6316660551 is about 79477.4216428792. The cubic root of 6316660551 is about 1848.5413923815.

The spelling of 6316660551 in words is "six billion, three hundred sixteen million, six hundred sixty thousand, five hundred fifty-one".