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5271505201 is a prime number
BaseRepresentation
bin1001110100011010…
…01100100100110001
3111121101021012200101
410322031030210301
541244001131301
62231030352401
7244430024554
oct47215144461
914541235611
105271505201
112265699976
1210314bb701
13660190861
1438017869b
1520cbd7701
hex13a34c931

5271505201 has 2 divisors, whose sum is σ = 5271505202. Its totient is φ = 5271505200.

The previous prime is 5271505199. The next prime is 5271505219. The reversal of 5271505201 is 1025051725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4578552225 + 692952976 = 67665^2 + 26324^2 .

It is a cyclic number.

It is not a de Polignac number, because 5271505201 - 21 = 5271505199 is a prime.

Together with 5271505199, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5271505201.

It is not a weakly prime, because it can be changed into another prime (5271505301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635752600 + 2635752601.

It is an arithmetic number, because the mean of its divisors is an integer number (2635752601).

Almost surely, 25271505201 is an apocalyptic number.

It is an amenable number.

5271505201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5271505201 is an equidigital number, since it uses as much as digits as its factorization.

5271505201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 5271505201 is about 72605.1320569008. The cubic root of 5271505201 is about 1740.3831895967.

Adding to 5271505201 its reverse (1025051725), we get a palindrome (6296556926).

The spelling of 5271505201 in words is "five billion, two hundred seventy-one million, five hundred five thousand, two hundred one".