503551052 has 24 divisors (see below), whose sum is σ = 927684576. Its totient is φ = 238692608.

The previous prime is 503551043. The next prime is 503551117. The reversal of 503551052 is 250155305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13823 + ... + 34614.

It is an arithmetic number, because the mean of its divisors is an integer number (38653524).

Almost surely, 2^503551052 is an apocalyptic number.

It is an amenable number.

503551052 is a deficient number, since it is larger than the sum of its proper divisors (424133524).

503551052 is a wasteful number, since it uses less digits than its factorization.

503551052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48577 (or 48575 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 503551052 is about 22439.9432263096. The cubic root of 503551052 is about 795.5750764392.

The spelling of 503551052 in words is "five hundred three million, five hundred fifty-one thousand, fifty-two".