12027567963 has 8 divisors (see below), whose sum is σ = 16048001088. Its totient is φ = 8012756744.

The previous prime is 12027567919. The next prime is 12027568013. The reversal of 12027567963 is 36976572021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12027567963 - 2⁶ = 12027567899 is a prime.

It is a super-2 number, since 2×12027567963² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12027567263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400481 + ... + 1409042.

It is an arithmetic number, because the mean of its divisors is an integer number (2006000136).

Almost surely, 2^12027567963 is an apocalyptic number.

12027567963 is a deficient number, since it is larger than the sum of its proper divisors (4020433125).

12027567963 is a wasteful number, since it uses less digits than its factorization.

12027567963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810953.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 12027567963 in words is "twelve billion, twenty-seven million, five hundred sixty-seven thousand, nine hundred sixty-three".