52589519 has 4 divisors (see below), whose sum is σ = 52614240. Its totient is φ = 52564800.

The previous prime is 52589513. The next prime is 52589539. The reversal of 52589519 is 91598525.

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 52589519 - 2⁸ = 52589263 is a prime.

It is a super-3 number, since 3×52589519³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52589519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52589513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8834 + ... + 13535.

It is an arithmetic number, because the mean of its divisors is an integer number (13153560).

Almost surely, 2^52589519 is an apocalyptic number.

52589519 is a deficient number, since it is larger than the sum of its proper divisors (24721).

52589519 is a wasteful number, since it uses less digits than its factorization.

52589519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24720.

The product of its digits is 162000, while the sum is 44.

The square root of 52589519 is about 7251.8631399110. The cubic root of 52589519 is about 374.6563227551.

The spelling of 52589519 in words is "fifty-two million, five hundred eighty-nine thousand, five hundred nineteen".