252750002503 has 2 divisors, whose sum is σ = 252750002504. Its totient is φ = 252750002502.

The previous prime is 252750002501. The next prime is 252750002507. The reversal of 252750002503 is 305200057252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252750002503 - 2¹ = 252750002501 is a prime.

Together with 252750002501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252750002501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375001251 + 126375001252.

It is an arithmetic number, because the mean of its divisors is an integer number (126375001252).

Almost surely, 2^252750002503 is an apocalyptic number.

252750002503 is a deficient number, since it is larger than the sum of its proper divisors (1).

252750002503 is an equidigital number, since it uses as much as digits as its factorization.

252750002503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 31.

Adding to 252750002503 its reverse (305200057252), we get a palindrome (557950059755).

The spelling of 252750002503 in words is "two hundred fifty-two billion, seven hundred fifty million, two thousand, five hundred three".