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13553255201 is a prime number
BaseRepresentation
bin11001001111101011…
…00100001100100001
31021222112211200220212
430213311210030201
5210224113131301
610120513143505
7656601524363
oct144765441441
937875750825
1013553255201
115825506262
122762b5ab95
13137cbb1a45
14928024d33
15544cd94bb
hex327d64321

13553255201 has 2 divisors, whose sum is σ = 13553255202. Its totient is φ = 13553255200.

The previous prime is 13553255137. The next prime is 13553255213. The reversal of 13553255201 is 10255235531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7491075601 + 6062179600 = 86551^2 + 77860^2 .

It is an emirp because it is prime and its reverse (10255235531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13553255201 - 26 = 13553255137 is a prime.

It is not a weakly prime, because it can be changed into another prime (13553255281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776627600 + 6776627601.

It is an arithmetic number, because the mean of its divisors is an integer number (6776627601).

Almost surely, 213553255201 is an apocalyptic number.

It is an amenable number.

13553255201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13553255201 is an equidigital number, since it uses as much as digits as its factorization.

13553255201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 13553255201 in words is "thirteen billion, five hundred fifty-three million, two hundred fifty-five thousand, two hundred one".