52335645 has 16 divisors (see below), whose sum is σ = 85318272. Its totient is φ = 27385280.

The previous prime is 52335637. The next prime is 52335653. The reversal of 52335645 is 54653325.

52335645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52335637) and next prime (52335653).

It is not a de Polignac number, because 52335645 - 2³ = 52335637 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32121 + ... + 33710.

It is an arithmetic number, because the mean of its divisors is an integer number (5332392).

Almost surely, 2^52335645 is an apocalyptic number.

It is an amenable number.

52335645 is a deficient number, since it is larger than the sum of its proper divisors (32982627).

52335645 is a wasteful number, since it uses less digits than its factorization.

52335645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65892.

The product of its digits is 54000, while the sum is 33.

The square root of 52335645 is about 7234.3379102721. The cubic root of 52335645 is about 374.0524700708.

It can be divided in two parts, 5233 and 5645, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 52335645 in words is "fifty-two million, three hundred thirty-five thousand, six hundred forty-five".