14517760553 has 2 divisors, whose sum is σ = 14517760554. Its totient is φ = 14517760552.

The previous prime is 14517760549. The next prime is 14517760573. The reversal of 14517760553 is 35506771541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14123658649 + 394101904 = 118843^2 + 19852^2 .

It is a cyclic number.

It is not a de Polignac number, because 14517760553 - 2² = 14517760549 is a prime.

It is not a weakly prime, because it can be changed into another prime (14517760573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7258880276 + 7258880277.

It is an arithmetic number, because the mean of its divisors is an integer number (7258880277).

Almost surely, 2^14517760553 is an apocalyptic number.

It is an amenable number.

14517760553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14517760553 is an equidigital number, since it uses as much as digits as its factorization.

14517760553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 14517760553 in words is "fourteen billion, five hundred seventeen million, seven hundred sixty thousand, five hundred fifty-three".