12683563032 has 64 divisors (see below), whose sum is σ = 36597600000. Its totient is φ = 3587990400.

The previous prime is 12683563007. The next prime is 12683563051. The reversal of 12683563032 is 23036538621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356782 + ... + 390717.

It is an arithmetic number, because the mean of its divisors is an integer number (571837500).

Almost surely, 2^12683563032 is an apocalyptic number.

12683563032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12683563032 is an abundant number, since it is smaller than the sum of its proper divisors (23914036968).

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

12683563032 is a wasteful number, since it uses less digits than its factorization.

12683563032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747616 (or 747612 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 12683563032 in words is "twelve billion, six hundred eighty-three million, five hundred sixty-three thousand, thirty-two".