52958589 has 4 divisors (see below), whose sum is σ = 70611456. Its totient is φ = 35305724.

The previous prime is 52958579. The next prime is 52958597. The reversal of 52958589 is 98585925.

52958589 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52958589 - 2⁴ = 52958573 is a prime.

It is a super-2 number, since 2×52958589² = 5609224297741842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52958579) 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, 8826429 + ... + 8826434.

It is an arithmetic number, because the mean of its divisors is an integer number (17652864).

Almost surely, 2^52958589 is an apocalyptic number.

It is an amenable number.

52958589 is a deficient number, since it is larger than the sum of its proper divisors (17652867).

52958589 is a wasteful number, since it uses less digits than its factorization.

52958589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17652866.

The product of its digits is 1296000, while the sum is 51.

The square root of 52958589 is about 7277.2652143508. The cubic root of 52958589 is about 375.5307187681.

The spelling of 52958589 in words is "fifty-two million, nine hundred fifty-eight thousand, five hundred eighty-nine".