52052666501203 has 4 divisors (see below), whose sum is σ = 52096298242968. Its totient is φ = 52009034759440.

The previous prime is 52052666501117. The next prime is 52052666501207. The reversal of 52052666501203 is 30210566625025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52052666501203 - 2²¹ = 52052664404051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52052666501203.

It is not an unprimeable number, because it can be changed into a prime (52052666501207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21815869093 + ... + 21815871478.

It is an arithmetic number, because the mean of its divisors is an integer number (13024074560742).

Almost surely, 2^{52052666501203} is an apocalyptic number.

52052666501203 is a deficient number, since it is larger than the sum of its proper divisors (43631741765).

52052666501203 is a wasteful number, since it uses less digits than its factorization.

52052666501203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43631741764.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 52052666501203 in words is "fifty-two trillion, fifty-two billion, six hundred sixty-six million, five hundred one thousand, two hundred three".