12653373363 has 8 divisors (see below), whose sum is σ = 16872992976. Its totient is φ = 8434668000.

The previous prime is 12653373353. The next prime is 12653373367. The reversal of 12653373363 is 36337335621.

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

It is not a de Polignac number, because 12653373363 - 2¹⁶ = 12653307827 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12653373367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195588 + ... + 252113.

It is an arithmetic number, because the mean of its divisors is an integer number (2109124122).

Almost surely, 2^12653373363 is an apocalyptic number.

12653373363 is a deficient number, since it is larger than the sum of its proper divisors (4219619613).

12653373363 is an equidigital number, since it uses as much as digits as its factorization.

12653373363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457125.

The product of its digits is 612360, while the sum is 42.

The spelling of 12653373363 in words is "twelve billion, six hundred fifty-three million, three hundred seventy-three thousand, three hundred sixty-three".