14534109253 has 2 divisors, whose sum is σ = 14534109254. Its totient is φ = 14534109252.

The previous prime is 14534109241. The next prime is 14534109277. The reversal of 14534109253 is 35290143541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9173233729 + 5360875524 = 95777^2 + 73218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14534109253 is a prime.

It is a super-2 number, since 2×14534109253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14534109203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267054626 + 7267054627.

It is an arithmetic number, because the mean of its divisors is an integer number (7267054627).

Almost surely, 2^14534109253 is an apocalyptic number.

It is an amenable number.

14534109253 is a deficient number, since it is larger than the sum of its proper divisors (1).

14534109253 is an equidigital number, since it uses as much as digits as its factorization.

14534109253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 14534109253 in words is "fourteen billion, five hundred thirty-four million, one hundred nine thousand, two hundred fifty-three".