52072589 has 8 divisors (see below), whose sum is σ = 53106720. Its totient is φ = 51044400.

The previous prime is 52072571. The next prime is 52072609. The reversal of 52072589 is 98527025.

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

It is a cyclic number.

It is not a de Polignac number, because 52072589 - 2²⁰ = 51024013 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 (52072549) 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 7 ways as a sum of consecutive naturals, for example, 18902 + ... + 21480.

It is an arithmetic number, because the mean of its divisors is an integer number (6638340).

Almost surely, 2^52072589 is an apocalyptic number.

It is an amenable number.

52072589 is a deficient number, since it is larger than the sum of its proper divisors (1034131).

52072589 is a wasteful number, since it uses less digits than its factorization.

52072589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 52072589 is about 7216.1339372271. The cubic root of 52072589 is about 373.4247139370.

The spelling of 52072589 in words is "fifty-two million, seventy-two thousand, five hundred eighty-nine".