52425552440231 has 2 divisors, whose sum is σ = 52425552440232. Its totient is φ = 52425552440230.

The previous prime is 52425552440201. The next prime is 52425552440251. The reversal of 52425552440231 is 13204425552425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52425552440231 - 2¹⁰ = 52425552439207 is a prime.

It is a super-2 number, since 2×52425552440231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52425552440201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26212776220115 + 26212776220116.

It is an arithmetic number, because the mean of its divisors is an integer number (26212776220116).

Almost surely, 2^{52425552440231} is an apocalyptic number.

52425552440231 is a deficient number, since it is larger than the sum of its proper divisors (1).

52425552440231 is an equidigital number, since it uses as much as digits as its factorization.

52425552440231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920000, while the sum is 44.

Adding to 52425552440231 its reverse (13204425552425), we get a palindrome (65629977992656).

The spelling of 52425552440231 in words is "fifty-two trillion, four hundred twenty-five billion, five hundred fifty-two million, four hundred forty thousand, two hundred thirty-one".