12309070563 has 12 divisors (see below), whose sum is σ = 18552802320. Its totient is φ = 7849262256.

The previous prime is 12309070549. The next prime is 12309070573. The reversal of 12309070563 is 36507090321.

12309070563 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 90 + 7 + 0 + 563 = 666.

It is not a de Polignac number, because 12309070563 - 2⁴ = 12309070547 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12309070573) 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 11 ways as a sum of consecutive naturals, for example, 29731848 + ... + 29732261.

It is an arithmetic number, because the mean of its divisors is an integer number (1546066860).

Almost surely, 2^12309070563 is an apocalyptic number.

12309070563 is a deficient number, since it is larger than the sum of its proper divisors (6243731757).

12309070563 is a wasteful number, since it uses less digits than its factorization.

12309070563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59464138 (or 59464135 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The spelling of 12309070563 in words is "twelve billion, three hundred nine million, seventy thousand, five hundred sixty-three".