252126803 has 2 divisors, whose sum is σ = 252126804. Its totient is φ = 252126802.

The previous prime is 252126773. The next prime is 252126817. The reversal of 252126803 is 308621252.

252126803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252126803 - 2¹² = 252122707 is a prime.

It is not a weakly prime, because it can be changed into another prime (252126863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126063401 + 126063402.

It is an arithmetic number, because the mean of its divisors is an integer number (126063402).

Almost surely, 2^252126803 is an apocalyptic number.

252126803 is a deficient number, since it is larger than the sum of its proper divisors (1).

252126803 is an equidigital number, since it uses as much as digits as its factorization.

252126803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 252126803 is about 15878.5012831816. The cubic root of 252126803 is about 631.7418855651.

The spelling of 252126803 in words is "two hundred fifty-two million, one hundred twenty-six thousand, eight hundred three".