52575824 has 30 divisors (see below), whose sum is σ = 118498554. Its totient is φ = 22532160.

The previous prime is 52575821. The next prime is 52575827. The reversal of 52575824 is 42857525.

It is an interprime number because it is at equal distance from previous prime (52575821) and next prime (52575827).

It can be written as a sum of positive squares in only one way, i.e., 41473600 + 11102224 = 6440^2 + 3332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52575821) 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 5 ways as a sum of consecutive naturals, for example, 32747 + ... + 34314.

Almost surely, 2^52575824 is an apocalyptic number.

It is an amenable number.

52575824 is an abundant number, since it is smaller than the sum of its proper divisors (65922730).

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

52575824 is a wasteful number, since it uses less digits than its factorization.

52575824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67083 (or 67070 counting only the distinct ones).

The product of its digits is 112000, while the sum is 38.

The square root of 52575824 is about 7250.9188383266. The cubic root of 52575824 is about 374.6237981260.

The spelling of 52575824 in words is "fifty-two million, five hundred seventy-five thousand, eight hundred twenty-four".