5051321432080 has 320 divisors, whose sum is σ = 15335388758016. Its totient is φ = 1500415488000.

The previous prime is 5051321432039. The next prime is 5051321432081. The reversal of 5051321432080 is 802341231505.

It is not an unprimeable number, because it can be changed into a prime (5051321432081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38329500 + ... + 38461060.

Almost surely, 2^{5051321432080} 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 5051321432080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7667694379008).

5051321432080 is an abundant number, since it is smaller than the sum of its proper divisors (10284067325936).

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

5051321432080 is a wasteful number, since it uses less digits than its factorization.

5051321432080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131886 (or 131880 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 5051321432080 its reverse (802341231505), we get a palindrome (5853662663585).

The spelling of 5051321432080 in words is "five trillion, fifty-one billion, three hundred twenty-one million, four hundred thirty-two thousand, eighty".