6351652663 has 4 divisors (see below), whose sum is σ = 6356822040. Its totient is φ = 6346483288.

The previous prime is 6351652597. The next prime is 6351652711. The reversal of 6351652663 is 3662561536.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6351652663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6351652763) 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 3 ways as a sum of consecutive naturals, for example, 2582845 + ... + 2585302.

It is an arithmetic number, because the mean of its divisors is an integer number (1589205510).

Almost surely, 2^6351652663 is an apocalyptic number.

6351652663 is a deficient number, since it is larger than the sum of its proper divisors (5169377).

6351652663 is a wasteful number, since it uses less digits than its factorization.

6351652663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169376.

The product of its digits is 583200, while the sum is 43.

The square root of 6351652663 is about 79697.2563078554. The cubic root of 6351652663 is about 1851.9485350304.

The spelling of 6351652663 in words is "six billion, three hundred fifty-one million, six hundred fifty-two thousand, six hundred sixty-three".