53124230 has 32 divisors (see below), whose sum is σ = 101615040. Its totient is φ = 19958400.

The previous prime is 53124191. The next prime is 53124251. The reversal of 53124230 is 3242135.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8255 + ... + 13205.

It is an arithmetic number, because the mean of its divisors is an integer number (3175470).

Almost surely, 2^53124230 is an apocalyptic number.

53124230 is a deficient number, since it is larger than the sum of its proper divisors (48490810).

53124230 is a wasteful number, since it uses less digits than its factorization.

53124230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 53124230 is about 7288.6370468010. The cubic root of 53124230 is about 375.9218328153.

Adding to 53124230 its reverse (3242135), we get a palindrome (56366365).

The spelling of 53124230 in words is "fifty-three million, one hundred twenty-four thousand, two hundred thirty".