5125255032320 has 80 divisors (see below), whose sum is σ = 12294347218560. Its totient is φ = 2049143169024.

The previous prime is 5125255032257. The next prime is 5125255032347. The reversal of 5125255032320 is 232305525215.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5018966 + ... + 5953194.

It is an arithmetic number, because the mean of its divisors is an integer number (153679340232).

Almost surely, 2^{5125255032320} 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 5125255032320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6147173609280).

5125255032320 is an abundant number, since it is smaller than the sum of its proper divisors (7169092186240).

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

5125255032320 is an equidigital number, since it uses as much as digits as its factorization.

5125255032320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936395 (or 936379 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 5125255032320 in words is "five trillion, one hundred twenty-five billion, two hundred fifty-five million, thirty-two thousand, three hundred twenty".