503253301 has 2 divisors, whose sum is σ = 503253302. Its totient is φ = 503253300.

The previous prime is 503253263. The next prime is 503253307. The reversal of 503253301 is 103352305.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288660100 + 214593201 = 16990^2 + 14649^2 .

It is a cyclic number.

It is not a de Polignac number, because 503253301 - 2⁷ = 503253173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503253307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251626650 + 251626651.

It is an arithmetic number, because the mean of its divisors is an integer number (251626651).

Almost surely, 2^503253301 is an apocalyptic number.

It is an amenable number.

503253301 is a deficient number, since it is larger than the sum of its proper divisors (1).

503253301 is an equidigital number, since it uses as much as digits as its factorization.

503253301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 503253301 is about 22433.3078479301. The cubic root of 503253301 is about 795.4182370093.

The spelling of 503253301 in words is "five hundred three million, two hundred fifty-three thousand, three hundred one".