52313211 has 6 divisors (see below), whose sum is σ = 75563540. Its totient is φ = 34875468.

The previous prime is 52313197. The next prime is 52313231. The reversal of 52313211 is 11231325.

52313211 = T₁₉₅₅ + T₁₉₅₆ + ... + T₁₉₈₁.

52313211 is a `hidden beast` number, since 523 + 132 + 11 = 666.

It is not a de Polignac number, because 52313211 - 2⁵ = 52313179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52313231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2906281 + ... + 2906298.

Almost surely, 2^52313211 is an apocalyptic number.

52313211 is a deficient number, since it is larger than the sum of its proper divisors (23250329).

52313211 is a wasteful number, since it uses less digits than its factorization.

52313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812585 (or 5812582 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 52313211 is about 7232.7872220880. The cubic root of 52313211 is about 373.9990157924. Note that the first 3 decimals are identical.

Adding to 52313211 its reverse (11231325), we get a palindrome (63544536).

The spelling of 52313211 in words is "fifty-two million, three hundred thirteen thousand, two hundred eleven".