503254243052 has 48 divisors (see below), whose sum is σ = 993988588320. Its totient is φ = 220841510400.

The previous prime is 503254243027. The next prime is 503254243067. The reversal of 503254243052 is 250342452305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22314902 + ... + 22337442.

It is an arithmetic number, because the mean of its divisors is an integer number (20708095590).

Almost surely, 2^503254243052 is an apocalyptic number.

It is an amenable number.

503254243052 is a deficient number, since it is larger than the sum of its proper divisors (490734345268).

503254243052 is a wasteful number, since it uses less digits than its factorization.

503254243052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40082 (or 40080 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 503254243052 its reverse (250342452305), we get a palindrome (753596695357).

The spelling of 503254243052 in words is "five hundred three billion, two hundred fifty-four million, two hundred forty-three thousand, fifty-two".