52436573 has 8 divisors (see below), whose sum is σ = 62533248. Its totient is φ = 42991344.

The previous prime is 52436569. The next prime is 52436591. The reversal of 52436573 is 37563425.

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 52436573 - 2² = 52436569 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 (52436513) 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, 162686 + ... + 163007.

It is an arithmetic number, because the mean of its divisors is an integer number (7816656).

Almost surely, 2^52436573 is an apocalyptic number.

It is an amenable number.

52436573 is a deficient number, since it is larger than the sum of its proper divisors (10096675).

52436573 is a wasteful number, since it uses less digits than its factorization.

52436573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325723.

The product of its digits is 75600, while the sum is 35.

The square root of 52436573 is about 7241.3101715090. The cubic root of 52436573 is about 374.2927659883.

Adding to 52436573 its reverse (37563425), we get a palindrome (89999998).

The spelling of 52436573 in words is "fifty-two million, four hundred thirty-six thousand, five hundred seventy-three".