52605253 has 8 divisors (see below), whose sum is σ = 53250560. Its totient is φ = 51963120.

The previous prime is 52605247. The next prime is 52605257. The reversal of 52605253 is 35250625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52605253 - 2⁵ = 52605221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52605257) 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 7 ways as a sum of consecutive naturals, for example, 52588 + ... + 53578.

It is an arithmetic number, because the mean of its divisors is an integer number (6656320).

Almost surely, 2^52605253 is an apocalyptic number.

It is an amenable number.

52605253 is a deficient number, since it is larger than the sum of its proper divisors (645307).

52605253 is a wasteful number, since it uses less digits than its factorization.

52605253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 52605253 is about 7252.9478834471. The cubic root of 52605253 is about 374.6936828914.

Adding to 52605253 its reverse (35250625), we get a palindrome (87855878).

The spelling of 52605253 in words is "fifty-two million, six hundred five thousand, two hundred fifty-three".