52003352051 has 24 divisors (see below), whose sum is σ = 64179118080. Its totient is φ = 41895684432.

The previous prime is 52003351979. The next prime is 52003352099. The reversal of 52003352051 is 15025330025.

It is not a de Polignac number, because 52003352051 - 2¹⁰ = 52003351027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52003352051.

It is not an unprimeable number, because it can be changed into a prime (52003352551) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 101675 + ... + 338148.

It is an arithmetic number, because the mean of its divisors is an integer number (2674129920).

Almost surely, 2^52003352051 is an apocalyptic number.

52003352051 is a deficient number, since it is larger than the sum of its proper divisors (12175766029).

52003352051 is a wasteful number, since it uses less digits than its factorization.

52003352051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439983 (or 439976 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 52003352051 its reverse (15025330025), we get a palindrome (67028682076).

The spelling of 52003352051 in words is "fifty-two billion, three million, three hundred fifty-two thousand, fifty-one".