52013065152 has 28 divisors (see below), whose sum is σ = 137617902056. Its totient is φ = 17337688320.

The previous prime is 52013065103. The next prime is 52013065187. The reversal of 52013065152 is 25156031025.

It is a happy number.

It is a zygodrome in base 2.

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, 135450499 + ... + 135450882.

Almost surely, 2^52013065152 is an apocalyptic number.

It is an amenable number.

52013065152 is an abundant number, since it is smaller than the sum of its proper divisors (85604836904).

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

52013065152 is a wasteful number, since it uses less digits than its factorization.

52013065152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270901396 (or 270901386 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 52013065152 its reverse (25156031025), we get a palindrome (77169096177).

The spelling of 52013065152 in words is "fifty-two billion, thirteen million, sixty-five thousand, one hundred fifty-two".