52536230 has 8 divisors (see below), whose sum is σ = 94565232. Its totient is φ = 21014488.

The previous prime is 52536203. The next prime is 52536233. The reversal of 52536230 is 3263525.

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

It is a super-2 number, since 2×52536230² = 5520110925225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52536230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52536233) 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, 2626802 + ... + 2626821.

It is an arithmetic number, because the mean of its divisors is an integer number (11820654).

Almost surely, 2^52536230 is an apocalyptic number.

52536230 is a deficient number, since it is larger than the sum of its proper divisors (42029002).

52536230 is a wasteful number, since it uses less digits than its factorization.

52536230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253630.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 52536230 is about 7248.1880494369. The cubic root of 52536230 is about 374.5297334745.

Adding to 52536230 its reverse (3263525), we get a palindrome (55799755).

The spelling of 52536230 in words is "fifty-two million, five hundred thirty-six thousand, two hundred thirty".