253426110829 has 2 divisors, whose sum is σ = 253426110830. Its totient is φ = 253426110828.

The previous prime is 253426110767. The next prime is 253426110841. The reversal of 253426110829 is 928011624352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252898352100 + 527758729 = 502890^2 + 22973^2 .

It is a cyclic number.

It is not a de Polignac number, because 253426110829 - 2⁹ = 253426110317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253426140829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126713055414 + 126713055415.

It is an arithmetic number, because the mean of its divisors is an integer number (126713055415).

Almost surely, 2^253426110829 is an apocalyptic number.

It is an amenable number.

253426110829 is a deficient number, since it is larger than the sum of its proper divisors (1).

253426110829 is an equidigital number, since it uses as much as digits as its factorization.

253426110829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 253426110829 in words is "two hundred fifty-three billion, four hundred twenty-six million, one hundred ten thousand, eight hundred twenty-nine".