52829439 has 8 divisors (see below), whose sum is σ = 75857712. Its totient is φ = 32510400.

The previous prime is 52829437. The next prime is 52829449. The reversal of 52829439 is 93492825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52829439 - 2¹ = 52829437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52829439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52829437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677262 + ... + 677339.

It is an arithmetic number, because the mean of its divisors is an integer number (9482214).

Almost surely, 2^52829439 is an apocalyptic number.

52829439 is a deficient number, since it is larger than the sum of its proper divisors (23028273).

52829439 is a wasteful number, since it uses less digits than its factorization.

52829439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354617.

The product of its digits is 155520, while the sum is 42.

The square root of 52829439 is about 7268.3862720689. The cubic root of 52829439 is about 375.2252016198.

The spelling of 52829439 in words is "fifty-two million, eight hundred twenty-nine thousand, four hundred thirty-nine".