14955505297 has 2 divisors, whose sum is σ = 14955505298. Its totient is φ = 14955505296.

The previous prime is 14955505273. The next prime is 14955505381. The reversal of 14955505297 is 79250555941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12249841041 + 2705664256 = 110679^2 + 52016^2 .

It is an emirp because it is prime and its reverse (79250555941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14955505297 - 2³¹ = 12808021649 is a prime.

It is not a weakly prime, because it can be changed into another prime (14955505267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7477752648 + 7477752649.

It is an arithmetic number, because the mean of its divisors is an integer number (7477752649).

Almost surely, 2^14955505297 is an apocalyptic number.

It is an amenable number.

14955505297 is a deficient number, since it is larger than the sum of its proper divisors (1).

14955505297 is an equidigital number, since it uses as much as digits as its factorization.

14955505297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835000, while the sum is 52.

The spelling of 14955505297 in words is "fourteen billion, nine hundred fifty-five million, five hundred five thousand, two hundred ninety-seven".