2533120423 has 2 divisors, whose sum is σ = 2533120424. Its totient is φ = 2533120422.

The previous prime is 2533120397. The next prime is 2533120439. The reversal of 2533120423 is 3240213352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2533120423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533120493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266560211 + 1266560212.

It is an arithmetic number, because the mean of its divisors is an integer number (1266560212).

Almost surely, 2^2533120423 is an apocalyptic number.

2533120423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533120423 is an equidigital number, since it uses as much as digits as its factorization.

2533120423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2533120423 is about 50330.1144743383. The cubic root of 2533120423 is about 1363.1760443611.

Adding to 2533120423 its reverse (3240213352), we get a palindrome (5773333775).

It can be divided in two parts, 25331 and 20423, that added together give a palindrome (45754).

The spelling of 2533120423 in words is "two billion, five hundred thirty-three million, one hundred twenty thousand, four hundred twenty-three".