52500303028 has 12 divisors (see below), whose sum is σ = 93830329152. Its totient is φ = 25691637560.

The previous prime is 52500303007. The next prime is 52500303101. The reversal of 52500303028 is 82030300525.

It is a junction number, because it is equal to n+sod(n) for n = 52500302987 and 52500303005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139628278 + ... + 139628653.

It is an arithmetic number, because the mean of its divisors is an integer number (7819194096).

Almost surely, 2^52500303028 is an apocalyptic number.

It is an amenable number.

52500303028 is a deficient number, since it is larger than the sum of its proper divisors (41330026124).

52500303028 is a wasteful number, since it uses less digits than its factorization.

52500303028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279256982 (or 279256980 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 52500303028 in words is "fifty-two billion, five hundred million, three hundred three thousand, twenty-eight".