5231450880 has 576 divisors, whose sum is σ = 20250316800. Its totient is φ = 1274019840.

The previous prime is 5231450879. The next prime is 5231450891. The reversal of 5231450880 is 880541325.

It is a happy number.

5231450880 is a `hidden beast` number, since 523 + 1 + 4 + 50 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 20355712 + ... + 20355968.

It is an arithmetic number, because the mean of its divisors is an integer number (35156800).

Almost surely, 2^5231450880 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 5231450880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10125158400).

5231450880 is an abundant number, since it is smaller than the sum of its proper divisors (15018865920).

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

5231450880 is a wasteful number, since it uses less digits than its factorization.

5231450880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5231450880 is about 72328.7693798256. The cubic root of 5231450880 is about 1735.9640106649.

The spelling of 5231450880 in words is "five billion, two hundred thirty-one million, four hundred fifty thousand, eight hundred eighty".