503255241 has 48 divisors (see below), whose sum is σ = 794352000. Its totient is φ = 314653248.

The previous prime is 503255237. The next prime is 503255257. The reversal of 503255241 is 142552305.

It is a happy number.

It is not a de Polignac number, because 503255241 - 2² = 503255237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503255041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 839860 + ... + 840458.

It is an arithmetic number, because the mean of its divisors is an integer number (16549000).

Almost surely, 2^503255241 is an apocalyptic number.

It is an amenable number.

503255241 is a deficient number, since it is larger than the sum of its proper divisors (291096759).

503255241 is a wasteful number, since it uses less digits than its factorization.

503255241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 503255241 is about 22433.3510871648. The cubic root of 503255241 is about 795.4192590986.

The spelling of 503255241 in words is "five hundred three million, two hundred fifty-five thousand, two hundred forty-one".