5256726119 has 2 divisors, whose sum is σ = 5256726120. Its totient is φ = 5256726118.

The previous prime is 5256726073. The next prime is 5256726161. The reversal of 5256726119 is 9116276525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5256726119 is a prime.

It is a super-2 number, since 2×5256726119² = 55266338980353604322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5256726119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5256726169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628363059 + 2628363060.

It is an arithmetic number, because the mean of its divisors is an integer number (2628363060).

Almost surely, 2^5256726119 is an apocalyptic number.

5256726119 is a deficient number, since it is larger than the sum of its proper divisors (1).

5256726119 is an equidigital number, since it uses as much as digits as its factorization.

5256726119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 44.

The square root of 5256726119 is about 72503.2835049558. The cubic root of 5256726119 is about 1738.7552332794.

The spelling of 5256726119 in words is "five billion, two hundred fifty-six million, seven hundred twenty-six thousand, one hundred nineteen".