53352559 has 4 divisors (see below), whose sum is σ = 57456616. Its totient is φ = 49248504.

The previous prime is 53352553. The next prime is 53352587. The reversal of 53352559 is 95525335.

It is a happy number.

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 53352559 - 2¹¹ = 53350511 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 (53352553) 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, 2052009 + ... + 2052034.

It is an arithmetic number, because the mean of its divisors is an integer number (14364154).

Almost surely, 2^53352559 is an apocalyptic number.

53352559 is a deficient number, since it is larger than the sum of its proper divisors (4104057).

53352559 is a wasteful number, since it uses less digits than its factorization.

53352559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104056.

The product of its digits is 101250, while the sum is 37.

The square root of 53352559 is about 7304.2836062135. The cubic root of 53352559 is about 376.4596362312.

The spelling of 53352559 in words is "fifty-three million, three hundred fifty-two thousand, five hundred fifty-nine".