52013323053 has 6 divisors (see below), whose sum is σ = 75130355534. Its totient is φ = 34675548696.

The previous prime is 52013323039. The next prime is 52013323079. The reversal of 52013323053 is 35032331025.

52013323053 is a `hidden beast` number, since 5 + 20 + 1 + 332 + 305 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48857355369 + 3155967684 = 221037^2 + 56178^2 .

It is not a de Polignac number, because 52013323053 - 2³³ = 43423388461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52013323553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2889629050 + ... + 2889629067.

Almost surely, 2^52013323053 is an apocalyptic number.

It is an amenable number.

52013323053 is a deficient number, since it is larger than the sum of its proper divisors (23117032481).

52013323053 is a wasteful number, since it uses less digits than its factorization.

52013323053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779258123 (or 5779258120 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 52013323053 its reverse (35032331025), we get a palindrome (87045654078).

The spelling of 52013323053 in words is "fifty-two billion, thirteen million, three hundred twenty-three thousand, fifty-three".