20200275259 has 2 divisors, whose sum is σ = 20200275260. Its totient is φ = 20200275258.

The previous prime is 20200275229. The next prime is 20200275283. The reversal of 20200275259 is 95257200202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20200275259 is a prime.

It is a super-2 number, since 2×20200275259² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20200275229) 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, 10100137629 + 10100137630.

It is an arithmetic number, because the mean of its divisors is an integer number (10100137630).

Almost surely, 2^20200275259 is an apocalyptic number.

20200275259 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200275259 is an equidigital number, since it uses as much as digits as its factorization.

20200275259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 20200275259 in words is "twenty billion, two hundred million, two hundred seventy-five thousand, two hundred fifty-nine".