14798649553 has 2 divisors, whose sum is σ = 14798649554. Its totient is φ = 14798649552.

The previous prime is 14798649539. The next prime is 14798649557. The reversal of 14798649553 is 35594689741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13565726784 + 1232922769 = 116472^2 + 35113^2 .

It is a cyclic number.

It is not a de Polignac number, because 14798649553 - 2²¹ = 14796552401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14798649491 and 14798649500.

It is not a weakly prime, because it can be changed into another prime (14798649557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7399324776 + 7399324777.

It is an arithmetic number, because the mean of its divisors is an integer number (7399324777).

Almost surely, 2^14798649553 is an apocalyptic number.

It is an amenable number.

14798649553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14798649553 is an equidigital number, since it uses as much as digits as its factorization.

14798649553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32659200, while the sum is 61.

The spelling of 14798649553 in words is "fourteen billion, seven hundred ninety-eight million, six hundred forty-nine thousand, five hundred fifty-three".