52540002211 has 8 divisors (see below), whose sum is σ = 54268516224. Its totient is φ = 50813592960.

The previous prime is 52540002191. The next prime is 52540002247. The reversal of 52540002211 is 11220004525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52540002211 - 2⁹ = 52540001699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52540008211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475366 + ... + 575371.

It is an arithmetic number, because the mean of its divisors is an integer number (6783564528).

Almost surely, 2^52540002211 is an apocalyptic number.

52540002211 is a deficient number, since it is larger than the sum of its proper divisors (1728514013).

52540002211 is a wasteful number, since it uses less digits than its factorization.

52540002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052381.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 52540002211 its reverse (11220004525), we get a palindrome (63760006736).

The spelling of 52540002211 in words is "fifty-two billion, five hundred forty million, two thousand, two hundred eleven".