52505005413 has 32 divisors (see below), whose sum is σ = 80449535232. Its totient is φ = 29837491200.

The previous prime is 52505005369. The next prime is 52505005417. The reversal of 52505005413 is 31450050525.

It is a happy number.

52505005413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52505005413 - 2¹² = 52505001317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52505005417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3905443 + ... + 3918863.

It is an arithmetic number, because the mean of its divisors is an integer number (2514047976).

Almost surely, 2^52505005413 is an apocalyptic number.

It is an amenable number.

52505005413 is a deficient number, since it is larger than the sum of its proper divisors (27944529819).

52505005413 is a wasteful number, since it uses less digits than its factorization.

52505005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14445.

The product of its (nonzero) digits is 15000, while the sum is 30.

Adding to 52505005413 its reverse (31450050525), we get a palindrome (83955055938).

The spelling of 52505005413 in words is "fifty-two billion, five hundred five million, five thousand, four hundred thirteen".