52052141404521 has 24 divisors (see below), whose sum is σ = 76606559757000. Its totient is φ = 34046007480576.

The previous prime is 52052141404519. The next prime is 52052141404531. The reversal of 52052141404521 is 12540414125025.

52052141404521 is a `hidden beast` number, since 5 + 2 + 0 + 52 + 1 + 41 + 40 + 4 + 521 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7795906173225 + 44256235231296 = 2792115^2 + 6652536^2 .

It is not a de Polignac number, because 52052141404521 - 2¹ = 52052141404519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52052141404531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23544355 + ... + 25660103.

It is an arithmetic number, because the mean of its divisors is an integer number (3191939989875).

Almost surely, 2^{52052141404521} is an apocalyptic number.

It is an amenable number.

52052141404521 is a deficient number, since it is larger than the sum of its proper divisors (24554418352479).

52052141404521 is a wasteful number, since it uses less digits than its factorization.

52052141404521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167385 (or 2167382 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

Adding to 52052141404521 its reverse (12540414125025), we get a palindrome (64592555529546).

The spelling of 52052141404521 in words is "fifty-two trillion, fifty-two billion, one hundred forty-one million, four hundred four thousand, five hundred twenty-one".