632310063 has 72 divisors (see below), whose sum is σ = 1135330560. Its totient is φ = 311018400.

The previous prime is 632310059. The next prime is 632310071. The reversal of 632310063 is 360013236.

It is not a de Polignac number, because 632310063 - 2² = 632310059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632310163) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 337018 + ... + 338888.

It is an arithmetic number, because the mean of its divisors is an integer number (15768480).

Almost surely, 2^632310063 is an apocalyptic number.

632310063 is a deficient number, since it is larger than the sum of its proper divisors (503020497).

632310063 is a wasteful number, since it uses less digits than its factorization.

632310063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1911 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 632310063 is about 25145.7762457237. The cubic root of 632310063 is about 858.3084032683.

Adding to 632310063 its reverse (360013236), we get a palindrome (992323299).

The spelling of 632310063 in words is "six hundred thirty-two million, three hundred ten thousand, sixty-three".