12633153630 has 32 divisors (see below), whose sum is σ = 30505590144. Its totient is φ = 3348171936.

The previous prime is 12633153563. The next prime is 12633153671. The reversal of 12633153630 is 3635133621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12633153591 and 12633153600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1286844 + ... + 1296623.

It is an arithmetic number, because the mean of its divisors is an integer number (953299692).

Almost surely, 2^12633153630 is an apocalyptic number.

12633153630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12633153630 is an abundant number, since it is smaller than the sum of its proper divisors (17872436514).

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

12633153630 is a wasteful number, since it uses less digits than its factorization.

12633153630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583640.

The product of its (nonzero) digits is 29160, while the sum is 33.

The spelling of 12633153630 in words is "twelve billion, six hundred thirty-three million, one hundred fifty-three thousand, six hundred thirty".