2532505403 has 2 divisors, whose sum is σ = 2532505404. Its totient is φ = 2532505402.

The previous prime is 2532505387. The next prime is 2532505427. The reversal of 2532505403 is 3045052352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2532505403 - 2⁴ = 2532505387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2532505303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266252701 + 1266252702.

It is an arithmetic number, because the mean of its divisors is an integer number (1266252702).

Almost surely, 2^2532505403 is an apocalyptic number.

2532505403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532505403 is an equidigital number, since it uses as much as digits as its factorization.

2532505403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2532505403 is about 50324.0042425084. The cubic root of 2532505403 is about 1363.0657129318.

Adding to 2532505403 its reverse (3045052352), we get a palindrome (5577557755).

The spelling of 2532505403 in words is "two billion, five hundred thirty-two million, five hundred five thousand, four hundred three".