52658829 has 12 divisors (see below), whose sum is σ = 78880256. Its totient is φ = 35105724.

The previous prime is 52658821. The next prime is 52658833. The reversal of 52658829 is 92885625.

It is not a de Polignac number, because 52658829 - 2³ = 52658821 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 (52658821) 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 11 ways as a sum of consecutive naturals, for example, 108109 + ... + 108594.

Almost surely, 2^52658829 is an apocalyptic number.

It is an amenable number.

52658829 is a deficient number, since it is larger than the sum of its proper divisors (26221427).

52658829 is an equidigital number, since it uses as much as digits as its factorization.

52658829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216718 (or 216706 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 52658829 is about 7256.6403383384. The cubic root of 52658829 is about 374.8208424205.

The spelling of 52658829 in words is "fifty-two million, six hundred fifty-eight thousand, eight hundred twenty-nine".