52475535 has 48 divisors (see below), whose sum is σ = 108486144. Its totient is φ = 22942656.

The previous prime is 52475497. The next prime is 52475537. The reversal of 52475535 is 53557425.

52475535 is a `hidden beast` number, since 52 + 4 + 75 + 535 = 666.

52475535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 7244²-1.

It is not a de Polignac number, because 52475535 - 2⁷ = 52475407 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 52475535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52475537) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3624 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (2260128).

Almost surely, 2^52475535 is an apocalyptic number.

52475535 is an abundant number, since it is smaller than the sum of its proper divisors (56010609).

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

52475535 is a wasteful number, since it uses less digits than its factorization.

52475535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284 (or 7281 counting only the distinct ones).

The product of its digits is 105000, while the sum is 36.

The square root of 52475535 is about 7243.9999309774. Note that the first 4 decimals coincide. The cubic root of 52475535 is about 374.3854467483.

The spelling of 52475535 in words is "fifty-two million, four hundred seventy-five thousand, five hundred thirty-five".