53224522232 has 128 divisors (see below), whose sum is σ = 119547187200. Its totient is φ = 21736166400.

The previous prime is 53224522231. The next prime is 53224522271. The reversal of 53224522232 is 23222542235.

53224522232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53224522231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75069494 + ... + 75070202.

It is an arithmetic number, because the mean of its divisors is an integer number (933962400).

Almost surely, 2^53224522232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53224522232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59773593600).

53224522232 is an abundant number, since it is smaller than the sum of its proper divisors (66322664968).

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

53224522232 is a wasteful number, since it uses less digits than its factorization.

53224522232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1353 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The spelling of 53224522232 in words is "fifty-three billion, two hundred twenty-four million, five hundred twenty-two thousand, two hundred thirty-two".