52520833930 has 8 divisors (see below), whose sum is σ = 94537501092. Its totient is φ = 21008333568.

The previous prime is 52520833901. The next prime is 52520833969. The reversal of 52520833930 is 3933802525.

It is a happy number.

52520833930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45599758681 + 6921075249 = 213541^2 + 83193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2626041687 + ... + 2626041706.

Almost surely, 2^52520833930 is an apocalyptic number.

52520833930 is a deficient number, since it is larger than the sum of its proper divisors (42016667162).

52520833930 is a wasteful number, since it uses less digits than its factorization.

52520833930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252083400.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 52520833930 in words is "fifty-two billion, five hundred twenty million, eight hundred thirty-three thousand, nine hundred thirty".