252701503 has 2 divisors, whose sum is σ = 252701504. Its totient is φ = 252701502.

The previous prime is 252701473. The next prime is 252701557. The reversal of 252701503 is 305107252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252701503 - 2⁹ = 252700991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252701003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126350751 + 126350752.

It is an arithmetic number, because the mean of its divisors is an integer number (126350752).

Almost surely, 2^252701503 is an apocalyptic number.

252701503 is a deficient number, since it is larger than the sum of its proper divisors (1).

252701503 is an equidigital number, since it uses as much as digits as its factorization.

252701503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 252701503 is about 15896.5877785140. The cubic root of 252701503 is about 632.2215206145.

Adding to 252701503 its reverse (305107252), we get a palindrome (557808755).

The spelling of 252701503 in words is "two hundred fifty-two million, seven hundred one thousand, five hundred three".