503003255052 has 96 divisors (see below), whose sum is σ = 1206835660800. Its totient is φ = 162982195200.

The previous prime is 503003255047. The next prime is 503003255057. The reversal of 503003255052 is 250552300305.

It is an interprime number because it is at equal distance from previous prime (503003255047) and next prime (503003255057).

It is not an unprimeable number, because it can be changed into a prime (503003255057) 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 31 ways as a sum of consecutive naturals, for example, 67450108 + ... + 67457564.

It is an arithmetic number, because the mean of its divisors is an integer number (12571204800).

Almost surely, 2^503003255052 is an apocalyptic number.

It is an amenable number.

503003255052 is an abundant number, since it is smaller than the sum of its proper divisors (703832405748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503003255052 is a wasteful number, since it uses less digits than its factorization.

503003255052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311 (or 8309 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

Adding to 503003255052 its reverse (250552300305), we get a palindrome (753555555357).

The spelling of 503003255052 in words is "five hundred three billion, three million, two hundred fifty-five thousand, fifty-two".