12035657163 has 16 divisors (see below), whose sum is σ = 16355709216. Its totient is φ = 7869788160.

The previous prime is 12035657159. The next prime is 12035657219. The reversal of 12035657163 is 36175653021.

It is not a de Polignac number, because 12035657163 - 2² = 12035657159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12035657363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552331 + ... + 573707.

It is an arithmetic number, because the mean of its divisors is an integer number (1022231826).

Almost surely, 2^12035657163 is an apocalyptic number.

12035657163 is a deficient number, since it is larger than the sum of its proper divisors (4320052053).

12035657163 is a wasteful number, since it uses less digits than its factorization.

12035657163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24974.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 12035657163 in words is "twelve billion, thirty-five million, six hundred fifty-seven thousand, one hundred sixty-three".