52664211 has 12 divisors (see below), whose sum is σ = 77206792. Its totient is φ = 34585056.

The previous prime is 52664197. The next prime is 52664221. The reversal of 52664211 is 11246625.

52664211 is a `hidden beast` number, since 5 + 2 + 6 + 642 + 11 = 666.

It is not a de Polignac number, because 52664211 - 2⁷ = 52664083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52664221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43066 + ... + 44271.

Almost surely, 2^52664211 is an apocalyptic number.

52664211 is a deficient number, since it is larger than the sum of its proper divisors (24542581).

52664211 is a wasteful number, since it uses less digits than its factorization.

52664211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87410 (or 87407 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 52664211 is about 7257.0111616285. The cubic root of 52664211 is about 374.8336115172.

The spelling of 52664211 in words is "fifty-two million, six hundred sixty-four thousand, two hundred eleven".