12653011534 has 8 divisors (see below), whose sum is σ = 19048036248. Its totient is φ = 6303666120.

The previous prime is 12653011499. The next prime is 12653011577. The reversal of 12653011534 is 43511035621.

12653011534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 12653011496 and 12653011505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11419132 + ... + 11420239.

It is an arithmetic number, because the mean of its divisors is an integer number (2381004531).

Almost surely, 2^12653011534 is an apocalyptic number.

12653011534 is a deficient number, since it is larger than the sum of its proper divisors (6395024714).

12653011534 is a wasteful number, since it uses less digits than its factorization.

12653011534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22839650.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 12653011534 in words is "twelve billion, six hundred fifty-three million, eleven thousand, five hundred thirty-four".