2534040403 has 2 divisors, whose sum is σ = 2534040404. Its totient is φ = 2534040402.

The previous prime is 2534040389. The next prime is 2534040413. The reversal of 2534040403 is 3040404352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2534040403 - 2⁵ = 2534040371 is a prime.

It is not a weakly prime, because it can be changed into another prime (2534040413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267020201 + 1267020202.

It is an arithmetic number, because the mean of its divisors is an integer number (1267020202).

Almost surely, 2^2534040403 is an apocalyptic number.

2534040403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534040403 is an equidigital number, since it uses as much as digits as its factorization.

2534040403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2534040403 is about 50339.2531033189. The cubic root of 2534040403 is about 1363.3410507165.

Adding to 2534040403 its reverse (3040404352), we get a palindrome (5574444755).

The spelling of 2534040403 in words is "two billion, five hundred thirty-four million, forty thousand, four hundred three".