14998207453 has 2 divisors, whose sum is σ = 14998207454. Its totient is φ = 14998207452.

The previous prime is 14998207391. The next prime is 14998207531. The reversal of 14998207453 is 35470289941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7776946969 + 7221260484 = 88187^2 + 84978^2 .

It is a cyclic number.

It is not a de Polignac number, because 14998207453 - 2²¹ = 14996110301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14998207453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14998201453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7499103726 + 7499103727.

It is an arithmetic number, because the mean of its divisors is an integer number (7499103727).

Almost surely, 2^14998207453 is an apocalyptic number.

It is an amenable number.

14998207453 is a deficient number, since it is larger than the sum of its proper divisors (1).

14998207453 is an equidigital number, since it uses as much as digits as its factorization.

14998207453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 14998207453 in words is "fourteen billion, nine hundred ninety-eight million, two hundred seven thousand, four hundred fifty-three".