53230304332 has 24 divisors (see below), whose sum is σ = 94902207120. Its totient is φ = 26117010240.

The previous prime is 53230304317. The next prime is 53230304333. The reversal of 53230304332 is 23340303235.

It is a happy number.

53230304332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53230304332.

It is not an unprimeable number, because it can be changed into a prime (53230304333) 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, 71019 + ... + 333922.

It is an arithmetic number, because the mean of its divisors is an integer number (3954258630).

Almost surely, 2^53230304332 is an apocalyptic number.

It is an amenable number.

53230304332 is a deficient number, since it is larger than the sum of its proper divisors (41671902788).

53230304332 is a wasteful number, since it uses less digits than its factorization.

53230304332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405561 (or 405559 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 28.

Adding to 53230304332 its reverse (23340303235), we get a palindrome (76570607567).

The spelling of 53230304332 in words is "fifty-three billion, two hundred thirty million, three hundred four thousand, three hundred thirty-two".