632520025236 has 288 divisors, whose sum is σ = 1946439331200. Its totient is φ = 170691010560.

The previous prime is 632520025231. The next prime is 632520025243.

632520025236 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 632520025236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632520025231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121893730 + ... + 121898918.

It is an arithmetic number, because the mean of its divisors is an integer number (6758469900).

Almost surely, 2^632520025236 is an apocalyptic number.

632520025236 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632520025236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973219665600).

632520025236 is an abundant number, since it is smaller than the sum of its proper divisors (1313919305964).

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

632520025236 is a wasteful number, since it uses less digits than its factorization.

632520025236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199 (or 6194 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 632520025236 in words is "six hundred thirty-two billion, five hundred twenty million, twenty-five thousand, two hundred thirty-six".