2535242431 has 2 divisors, whose sum is σ = 2535242432. Its totient is φ = 2535242430.

The previous prime is 2535242429. The next prime is 2535242467. The reversal of 2535242431 is 1342425352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2535242431 - 2¹ = 2535242429 is a prime.

It is a super-2 number, since 2×2535242431² = 12854908367885579522, which contains 22 as substring.

Together with 2535242429, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2535242393 and 2535242402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2535242401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267621215 + 1267621216.

It is an arithmetic number, because the mean of its divisors is an integer number (1267621216).

Almost surely, 2^2535242431 is an apocalyptic number.

2535242431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535242431 is an equidigital number, since it uses as much as digits as its factorization.

2535242431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 31.

The square root of 2535242431 is about 50351.1909591024. The cubic root of 2535242431 is about 1363.5565846473.

Adding to 2535242431 its reverse (1342425352), we get a palindrome (3877667783).

The spelling of 2535242431 in words is "two billion, five hundred thirty-five million, two hundred forty-two thousand, four hundred thirty-one".