52303123320 has 256 divisors, whose sum is σ = 190944000000. Its totient is φ = 11435010048.

The previous prime is 52303123319. The next prime is 52303123331. The reversal of 52303123320 is 2332130325.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 919056 + ... + 974304.

It is an arithmetic number, because the mean of its divisors is an integer number (745875000).

Almost surely, 2^52303123320 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 52303123320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95472000000).

52303123320 is an abundant number, since it is smaller than the sum of its proper divisors (138640876680).

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

52303123320 is a wasteful number, since it uses less digits than its factorization.

52303123320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55307 (or 55289 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 52303123320 its reverse (2332130325), we get a palindrome (54635253645).

The spelling of 52303123320 in words is "fifty-two billion, three hundred three million, one hundred twenty-three thousand, three hundred twenty".