52613210 has 64 divisors (see below), whose sum is σ = 106444800. Its totient is φ = 18600192.

The previous prime is 52613203. The next prime is 52613227. The reversal of 52613210 is 1231625.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 482636 + ... + 482744.

It is an arithmetic number, because the mean of its divisors is an integer number (1663200).

Almost surely, 2^52613210 is an apocalyptic number.

52613210 is an abundant number, since it is smaller than the sum of its proper divisors (53831590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52613210 is a wasteful number, since it uses less digits than its factorization.

52613210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 52613210 is about 7253.4963982896. The cubic root of 52613210 is about 374.7125738269.

Adding to 52613210 its reverse (1231625), we get a palindrome (53844835).

The spelling of 52613210 in words is "fifty-two million, six hundred thirteen thousand, two hundred ten".