52524040211 has 4 divisors (see below), whose sum is σ = 55288463400. Its totient is φ = 49759617024.

The previous prime is 52524040193. The next prime is 52524040223. The reversal of 52524040211 is 11204042525.

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 52524040211 - 2¹⁰ = 52524039187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52524040241) 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, 1382211566 + ... + 1382211603.

It is an arithmetic number, because the mean of its divisors is an integer number (13822115850).

Almost surely, 2^52524040211 is an apocalyptic number.

52524040211 is a deficient number, since it is larger than the sum of its proper divisors (2764423189).

52524040211 is a wasteful number, since it uses less digits than its factorization.

52524040211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764423188.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 52524040211 its reverse (11204042525), we get a palindrome (63728082736).

The spelling of 52524040211 in words is "fifty-two billion, five hundred twenty-four million, forty thousand, two hundred eleven".