53425230 has 32 divisors (see below), whose sum is σ = 128569248. Its totient is φ = 14208000.

The previous prime is 53425223. The next prime is 53425231. The reversal of 53425230 is 3252435.

It is a self number, because there is not a number n which added to its sum of digits gives 53425230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53425231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9810 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (4017789).

Almost surely, 2^53425230 is an apocalyptic number.

53425230 is an abundant number, since it is smaller than the sum of its proper divisors (75144018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53425230 is a wasteful number, since it uses less digits than its factorization.

53425230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 53425230 is about 7309.2564601333. The cubic root of 53425230 is about 376.6304826842.

Adding to 53425230 its reverse (3252435), we get a palindrome (56677665).

The spelling of 53425230 in words is "fifty-three million, four hundred twenty-five thousand, two hundred thirty".