52839007 has 4 divisors (see below), whose sum is σ = 56903560. Its totient is φ = 48774456.

The previous prime is 52839001. The next prime is 52839011. The reversal of 52839007 is 70093825.

52839007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52839007 - 2³ = 52838999 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 (52839001) 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 3 ways as a sum of consecutive naturals, for example, 2032257 + ... + 2032282.

It is an arithmetic number, because the mean of its divisors is an integer number (14225890).

Almost surely, 2^52839007 is an apocalyptic number.

52839007 is a deficient number, since it is larger than the sum of its proper divisors (4064553).

52839007 is a wasteful number, since it uses less digits than its factorization.

52839007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064552.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 52839007 is about 7269.0444351373. The cubic root of 52839007 is about 375.2478527406.

The spelling of 52839007 in words is "fifty-two million, eight hundred thirty-nine thousand, seven".