13575609247901 has 2 divisors, whose sum is σ = 13575609247902. Its totient is φ = 13575609247900.

The previous prime is 13575609247859. The next prime is 13575609247927. The reversal of 13575609247901 is 10974290657531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13486330795876 + 89278452025 = 3672374^2 + 298795^2 .

It is an emirp because it is prime and its reverse (10974290657531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13575609247901 - 2²⁶ = 13575542139037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13575609147901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6787804623950 + 6787804623951.

It is an arithmetic number, because the mean of its divisors is an integer number (6787804623951).

Almost surely, 2^{13575609247901} is an apocalyptic number.

It is an amenable number.

13575609247901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13575609247901 is an equidigital number, since it uses as much as digits as its factorization.

13575609247901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14288400, while the sum is 59.

The spelling of 13575609247901 in words is "thirteen trillion, five hundred seventy-five billion, six hundred nine million, two hundred forty-seven thousand, nine hundred one".