12026630653 has 8 divisors (see below), whose sum is σ = 12074269536. Its totient is φ = 11979037200.

The previous prime is 12026630641. The next prime is 12026630657. The reversal of 12026630653 is 35603662021.

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 12026630653 - 2³³ = 3436696061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026630657) 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, 579018 + ... + 599428.

It is an arithmetic number, because the mean of its divisors is an integer number (1509283692).

Almost surely, 2^12026630653 is an apocalyptic number.

It is an amenable number.

12026630653 is a deficient number, since it is larger than the sum of its proper divisors (47638883).

12026630653 is a wasteful number, since it uses less digits than its factorization.

12026630653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22715.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 12026630653 in words is "twelve billion, twenty-six million, six hundred thirty thousand, six hundred fifty-three".