12501563362 has 16 divisors (see below), whose sum is σ = 19111878720. Its totient is φ = 6131007792.

The previous prime is 12501563357. The next prime is 12501563363. The reversal of 12501563362 is 26336510521.

It is not an unprimeable number, because it can be changed into a prime (12501563363) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 380563 + ... + 412105.

It is an arithmetic number, because the mean of its divisors is an integer number (1194492420).

Almost surely, 2^12501563362 is an apocalyptic number.

12501563362 is a deficient number, since it is larger than the sum of its proper divisors (6610315358).

12501563362 is a wasteful number, since it uses less digits than its factorization.

12501563362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35337.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 12501563362 in words is "twelve billion, five hundred one million, five hundred sixty-three thousand, three hundred sixty-two".