253520224025743 has 2 divisors, whose sum is σ = 253520224025744. Its totient is φ = 253520224025742.

The previous prime is 253520224025711. The next prime is 253520224025753. The reversal of 253520224025743 is 347520422025352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253520224025743 - 2⁵ = 253520224025711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253520224025693 and 253520224025702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253520224025753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126760112012871 + 126760112012872.

It is an arithmetic number, because the mean of its divisors is an integer number (126760112012872).

Almost surely, 2^{253520224025743} is an apocalyptic number.

253520224025743 is a deficient number, since it is larger than the sum of its proper divisors (1).

253520224025743 is an equidigital number, since it uses as much as digits as its factorization.

253520224025743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 46.

The spelling of 253520224025743 in words is "two hundred fifty-three trillion, five hundred twenty billion, two hundred twenty-four million, twenty-five thousand, seven hundred forty-three".