53208559 has 8 divisors (see below), whose sum is σ = 54445248. Its totient is φ = 51976320.

The previous prime is 53208527. The next prime is 53208577. The reversal of 53208559 is 95580235.

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 53208559 - 2⁵ = 53208527 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 (53208599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39619 + ... + 40939.

It is an arithmetic number, because the mean of its divisors is an integer number (6805656).

Almost surely, 2^53208559 is an apocalyptic number.

53208559 is a deficient number, since it is larger than the sum of its proper divisors (1236689).

53208559 is a wasteful number, since it uses less digits than its factorization.

53208559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 53208559 is about 7294.4197164682. The cubic root of 53208559 is about 376.1206394802.

The spelling of 53208559 in words is "fifty-three million, two hundred eight thousand, five hundred fifty-nine".