12632563225632 has 72 divisors (see below), whose sum is σ = 38574434149776. Its totient is φ = 3609303777408.

The previous prime is 12632563225631. The next prime is 12632563225657. The reversal of 12632563225632 is 23652236523621.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (12632563225631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1342742238 + ... + 1342751645.

It is an arithmetic number, because the mean of its divisors is an integer number (535756029858).

Almost surely, 2^{12632563225632} is an apocalyptic number.

12632563225632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12632563225632 is an abundant number, since it is smaller than the sum of its proper divisors (25941870924144).

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

12632563225632 is a wasteful number, since it uses less digits than its factorization.

12632563225632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685493910 (or 2685493895 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

The spelling of 12632563225632 in words is "twelve trillion, six hundred thirty-two billion, five hundred sixty-three million, two hundred twenty-five thousand, six hundred thirty-two".