53589337 has 4 divisors (see below), whose sum is σ = 54896436. Its totient is φ = 52282240.

The previous prime is 53589323. The next prime is 53589397. The reversal of 53589337 is 73398535.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22886656 + 30702681 = 4784^2 + 5541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53589337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53589293 and 53589302.

It is not an unprimeable number, because it can be changed into a prime (53589397) 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, 653488 + ... + 653569.

It is an arithmetic number, because the mean of its divisors is an integer number (13724109).

Almost surely, 2^53589337 is an apocalyptic number.

It is an amenable number.

53589337 is a deficient number, since it is larger than the sum of its proper divisors (1307099).

53589337 is a wasteful number, since it uses less digits than its factorization.

53589337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307098.

The product of its digits is 340200, while the sum is 43.

The square root of 53589337 is about 7320.4738234625. The cubic root of 53589337 is about 377.0157221501.

The spelling of 53589337 in words is "fifty-three million, five hundred eighty-nine thousand, three hundred thirty-seven".