502555053028 has 36 divisors (see below), whose sum is σ = 1023101933952. Its totient is φ = 215371593360.

The previous prime is 502555053017. The next prime is 502555053071. The reversal of 502555053028 is 820350555205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6719125 + ... + 6793507.

Almost surely, 2^502555053028 is an apocalyptic number.

It is an amenable number.

502555053028 is an abundant number, since it is smaller than the sum of its proper divisors (520546880924).

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

502555053028 is a wasteful number, since it uses less digits than its factorization.

502555053028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108872 (or 108863 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 502555053028 in words is "five hundred two billion, five hundred fifty-five million, fifty-three thousand, twenty-eight".