252047603 has 2 divisors, whose sum is σ = 252047604. Its totient is φ = 252047602.

The previous prime is 252047599. The next prime is 252047617. The reversal of 252047603 is 306740252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252047603 - 2² = 252047599 is a prime.

It is not a weakly prime, because it can be changed into another prime (252047693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126023801 + 126023802.

It is an arithmetic number, because the mean of its divisors is an integer number (126023802).

Almost surely, 2^252047603 is an apocalyptic number.

252047603 is a deficient number, since it is larger than the sum of its proper divisors (1).

252047603 is an equidigital number, since it uses as much as digits as its factorization.

252047603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 252047603 is about 15876.0071491543. The cubic root of 252047603 is about 631.6757294396.

Adding to 252047603 its reverse (306740252), we get a palindrome (558787855).

The spelling of 252047603 in words is "two hundred fifty-two million, forty-seven thousand, six hundred three".