14309858653 has 4 divisors (see below), whose sum is σ = 14505884188. Its totient is φ = 14113833120.

The previous prime is 14309858611. The next prime is 14309858677. The reversal of 14309858653 is 35685890341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35685890341 = 59 ⋅604845599.

It can be written as a sum of positive squares in 2 ways, for example, as 5143328089 + 9166530564 = 71717^2 + 95742^2 .

It is a cyclic number.

It is not a de Polignac number, because 14309858653 - 2²⁵ = 14276304221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14309858653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14309858153) 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, 98012658 + ... + 98012803.

It is an arithmetic number, because the mean of its divisors is an integer number (3626471047).

Almost surely, 2^14309858653 is an apocalyptic number.

It is an amenable number.

14309858653 is a deficient number, since it is larger than the sum of its proper divisors (196025535).

14309858653 is an equidigital number, since it uses as much as digits as its factorization.

14309858653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196025534.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 14309858653 in words is "fourteen billion, three hundred nine million, eight hundred fifty-eight thousand, six hundred fifty-three".