80013025000000 has 189 divisors, whose sum is σ = 198580707408657. Its totient is φ = 31987320000000.

The previous prime is 80013024999997. The next prime is 80013025000003. The reversal of 80013025000000 is 52031008.

It is a happy number.

The square root of 80013025000000 is 8945000.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (80013024999997) and next prime (80013025000003).

It can be written as a sum of positive squares in 13 ways, for example, as 38473040696896 + 41539984303104 = 6202664^2 + 6445152^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80013025000003) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 44724999106 + ... + 44725000894.

Almost surely, 2^{80013025000000} is an apocalyptic number.

80013025000000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

80013025000000 is the 8945000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80013025000000

80013025000000 is an abundant number, since it is smaller than the sum of its proper divisors (118567682408657).

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

80013025000000 is an frugal number, since it uses more digits than its factorization.

80013025000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 80013025000000 its reverse (52031008), we get a palindrome (80013077031008).

The spelling of 80013025000000 in words is "eighty trillion, thirteen billion, twenty-five million", and thus it is an aban number and an uban number.