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5250800237 is a prime number
BaseRepresentation
bin1001110001111100…
…01101101001101101
3111112221022021210212
410320332031221231
541223201101422
62225010512205
7244056031334
oct47076155155
914487267725
105250800237
112254a37a31
121026595665
13658ac15b7
1437b508d1b
1520ae979e2
hex138f8da6d

5250800237 has 2 divisors, whose sum is σ = 5250800238. Its totient is φ = 5250800236.

The previous prime is 5250800231. The next prime is 5250800239. The reversal of 5250800237 is 7320080525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4833864676 + 416935561 = 69526^2 + 20419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5250800237 is a prime.

Together with 5250800239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5250800231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625400118 + 2625400119.

It is an arithmetic number, because the mean of its divisors is an integer number (2625400119).

Almost surely, 25250800237 is an apocalyptic number.

It is an amenable number.

5250800237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250800237 is an equidigital number, since it uses as much as digits as its factorization.

5250800237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5250800237 is about 72462.4056804630. The cubic root of 5250800237 is about 1738.1016241516.

The spelling of 5250800237 in words is "five billion, two hundred fifty million, eight hundred thousand, two hundred thirty-seven".