6320901063 has 4 divisors (see below), whose sum is σ = 8427868088. Its totient is φ = 4213934040.

The previous prime is 6320901061. The next prime is 6320901077. The reversal of 6320901063 is 3601090236.

It is a happy number.

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

It is not a de Polignac number, because 6320901063 - 2¹ = 6320901061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6320901063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6320901061) 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, 1053483508 + ... + 1053483513.

It is an arithmetic number, because the mean of its divisors is an integer number (2106967022).

Almost surely, 2^6320901063 is an apocalyptic number.

6320901063 is a deficient number, since it is larger than the sum of its proper divisors (2106967025).

6320901063 is a wasteful number, since it uses less digits than its factorization.

6320901063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106967024.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 6320901063 is about 79504.0946304025. The cubic root of 6320901063 is about 1848.9549552358.

Adding to 6320901063 its reverse (3601090236), we get a palindrome (9921991299).

The spelling of 6320901063 in words is "six billion, three hundred twenty million, nine hundred one thousand, sixty-three".