2533042423 has 2 divisors, whose sum is σ = 2533042424. Its totient is φ = 2533042422.

The previous prime is 2533042397. The next prime is 2533042429. The reversal of 2533042423 is 3242403352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2533042423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2533042391 and 2533042400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533042429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266521211 + 1266521212.

It is an arithmetic number, because the mean of its divisors is an integer number (1266521212).

Almost surely, 2^2533042423 is an apocalyptic number.

2533042423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533042423 is an equidigital number, since it uses as much as digits as its factorization.

2533042423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2533042423 is about 50329.3395843816. The cubic root of 2533042423 is about 1363.1620525506.

Adding to 2533042423 its reverse (3242403352), we get a palindrome (5775445775).

The spelling of 2533042423 in words is "two billion, five hundred thirty-three million, forty-two thousand, four hundred twenty-three".