14611053521 has 2 divisors, whose sum is σ = 14611053522. Its totient is φ = 14611053520.

The previous prime is 14611053511. The next prime is 14611053547. The reversal of 14611053521 is 12535011641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14469443521 + 141610000 = 120289^2 + 11900^2 .

It is an emirp because it is prime and its reverse (12535011641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14611053521 is a prime.

It is not a weakly prime, because it can be changed into another prime (14611053511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7305526760 + 7305526761.

It is an arithmetic number, because the mean of its divisors is an integer number (7305526761).

Almost surely, 2^14611053521 is an apocalyptic number.

It is an amenable number.

14611053521 is a deficient number, since it is larger than the sum of its proper divisors (1).

14611053521 is an equidigital number, since it uses as much as digits as its factorization.

14611053521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 14611053521 in words is "fourteen billion, six hundred eleven million, fifty-three thousand, five hundred twenty-one".