2553503287 has 2 divisors, whose sum is σ = 2553503288. Its totient is φ = 2553503286.

The previous prime is 2553503231. The next prime is 2553503297. The reversal of 2553503287 is 7823053552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2553503287 - 2⁷ = 2553503159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553503297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276751643 + 1276751644.

It is an arithmetic number, because the mean of its divisors is an integer number (1276751644).

Almost surely, 2^2553503287 is an apocalyptic number.

2553503287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553503287 is an equidigital number, since it uses as much as digits as its factorization.

2553503287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2553503287 is about 50532.2004963172. The cubic root of 2553503287 is about 1366.8225663188.

The spelling of 2553503287 in words is "two billion, five hundred fifty-three million, five hundred three thousand, two hundred eighty-seven".