52101211 has 16 divisors (see below), whose sum is σ = 56243200. Its totient is φ = 48117888.

The previous prime is 52101193. The next prime is 52101227. The reversal of 52101211 is 11210125.

It is a cyclic number.

It is not a de Polignac number, because 52101211 - 2⁷ = 52101083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52101191 and 52101200.

It is not an unprimeable number, because it can be changed into a prime (52101271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154435 + ... + 154771.

It is an arithmetic number, because the mean of its divisors is an integer number (3515200).

Almost surely, 2^52101211 is an apocalyptic number.

52101211 is a deficient number, since it is larger than the sum of its proper divisors (4141989).

52101211 is a wasteful number, since it uses less digits than its factorization.

52101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 52101211 is about 7218.1168596802. The cubic root of 52101211 is about 373.4931197572.

Adding to 52101211 its reverse (11210125), we get a palindrome (63311336).

The spelling of 52101211 in words is "fifty-two million, one hundred one thousand, two hundred eleven".