52587829 has 6 divisors (see below), whose sum is σ = 61173654. Its totient is φ = 45075240.

The previous prime is 52587823. The next prime is 52587853. The reversal of 52587829 is 92878525.

52587829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 51984100 + 603729 = 7210^2 + 777^2 .

It is not a de Polignac number, because 52587829 - 2¹¹ = 52585781 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 (52587823) 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 5 ways as a sum of consecutive naturals, for example, 536562 + ... + 536659.

It is an arithmetic number, because the mean of its divisors is an integer number (10195609).

Almost surely, 2^52587829 is an apocalyptic number.

It is an amenable number.

52587829 is a deficient number, since it is larger than the sum of its proper divisors (8585825).

52587829 is a wasteful number, since it uses less digits than its factorization.

52587829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073235 (or 1073228 counting only the distinct ones).

The product of its digits is 403200, while the sum is 46.

The square root of 52587829 is about 7251.7466171951. The cubic root of 52587829 is about 374.6523094334.

The spelling of 52587829 in words is "fifty-two million, five hundred eighty-seven thousand, eight hundred twenty-nine".