52021501300 has 36 divisors (see below), whose sum is σ = 112909578880. Its totient is φ = 20804375520.

The previous prime is 52021501297. The next prime is 52021501331. The reversal of 52021501300 is 310512025.

52021501300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467677 + ... + 568123.

Almost surely, 2^52021501300 is an apocalyptic number.

52021501300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52021501300 is an abundant number, since it is smaller than the sum of its proper divisors (60888077580).

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

52021501300 is a wasteful number, since it uses less digits than its factorization.

52021501300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105640 (or 105633 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The spelling of 52021501300 in words is "fifty-two billion, twenty-one million, five hundred one thousand, three hundred".