12035252863 has 4 divisors (see below), whose sum is σ = 12035613600. Its totient is φ = 12034892128.

The previous prime is 12035252861. The next prime is 12035252993. The reversal of 12035252863 is 36825253021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12035252863 - 2¹ = 12035252861 is a prime.

It is a super-2 number, since 2×12035252863² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12035252861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124570 + ... + 198967.

It is an arithmetic number, because the mean of its divisors is an integer number (3008903400).

Almost surely, 2^12035252863 is an apocalyptic number.

12035252863 is a deficient number, since it is larger than the sum of its proper divisors (360737).

12035252863 is an equidigital number, since it uses as much as digits as its factorization.

12035252863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360736.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 12035252863 in words is "twelve billion, thirty-five million, two hundred fifty-two thousand, eight hundred sixty-three".