14453751653 has 12 divisors (see below), whose sum is σ = 16050979980. Its totient is φ = 13004302080.

The previous prime is 14453751647. The next prime is 14453751671. The reversal of 14453751653 is 35615735441.

It can be written as a sum of positive squares in 2 ways, for example, as 7022104804 + 7431646849 = 83798^2 + 86207^2 .

It is not a de Polignac number, because 14453751653 - 2¹² = 14453747557 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14453751623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603998 + ... + 627471.

It is an arithmetic number, because the mean of its divisors is an integer number (1337581665).

Almost surely, 2^14453751653 is an apocalyptic number.

It is an amenable number.

14453751653 is a deficient number, since it is larger than the sum of its proper divisors (1597228327).

14453751653 is a wasteful number, since it uses less digits than its factorization.

14453751653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231588 (or 1231577 counting only the distinct ones).

The product of its digits is 756000, while the sum is 44.

The spelling of 14453751653 in words is "fourteen billion, four hundred fifty-three million, seven hundred fifty-one thousand, six hundred fifty-three".