52616205 has 12 divisors (see below), whose sum is σ = 91201500. Its totient is φ = 28061952.

The previous prime is 52616167. The next prime is 52616251. The reversal of 52616205 is 50261625.

It can be written as a sum of positive squares in 2 ways, for example, as 20331081 + 32285124 = 4509^2 + 5682^2 .

It is not a de Polignac number, because 52616205 - 2¹⁶ = 52550669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584580 + ... + 584669.

It is an arithmetic number, because the mean of its divisors is an integer number (7600125).

Almost surely, 2^52616205 is an apocalyptic number.

It is an amenable number.

52616205 is a deficient number, since it is larger than the sum of its proper divisors (38585295).

52616205 is a wasteful number, since it uses less digits than its factorization.

52616205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169260 (or 1169257 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 52616205 is about 7253.7028475117. The cubic root of 52616205 is about 374.7196838465.

It can be divided in two parts, 5261620 and 5, that added together give a palindrome (5261625).

The spelling of 52616205 in words is "fifty-two million, six hundred sixteen thousand, two hundred five".