63232512 has 80 divisors (see below), whose sum is σ = 192553152. Its totient is φ = 18063360.

The previous prime is 63232511. The next prime is 63232517. The reversal of 63232512 is 21523236.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (63232511) 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, 7812 + ... + 13692.

Almost surely, 2^63232512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63232512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96276576).

63232512 is an abundant number, since it is smaller than the sum of its proper divisors (129320640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63232512 is an equidigital number, since it uses as much as digits as its factorization.

63232512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909 (or 5893 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 63232512 is about 7951.8873231454. The cubic root of 63232512 is about 398.3946322723.

Adding to 63232512 its reverse (21523236), we get a palindrome (84755748).

The spelling of 63232512 in words is "sixty-three million, two hundred thirty-two thousand, five hundred twelve".