52535506 has 8 divisors (see below), whose sum is σ = 78838524. Its totient is φ = 26256000.

The previous prime is 52535503. The next prime is 52535507. The reversal of 52535506 is 60553525.

It can be written as a sum of positive squares in 2 ways, for example, as 49829481 + 2706025 = 7059^2 + 1645^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52535503) 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, 1626 + ... + 10378.

Almost surely, 2^52535506 is an apocalyptic number.

52535506 is a deficient number, since it is larger than the sum of its proper divisors (26303018).

52535506 is a wasteful number, since it uses less digits than its factorization.

52535506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11756.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 52535506 is about 7248.1381057483. The cubic root of 52535506 is about 374.5280130061.

The spelling of 52535506 in words is "fifty-two million, five hundred thirty-five thousand, five hundred six".