8051352080 has 40 divisors (see below), whose sum is σ = 18845055000. Its totient is φ = 3198921728.

The previous prime is 8051352077. The next prime is 8051352131. The reversal of 8051352080 is 802531508.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 74718736 + 7976633344 = 8644^2 + 89312^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×8051352080² (a number of 21 digits) contains 22 as substring.

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, 325805 + ... + 349644.

It is an arithmetic number, because the mean of its divisors is an integer number (471126375).

Almost surely, 2^8051352080 is an apocalyptic number.

8051352080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8051352080 is an abundant number, since it is smaller than the sum of its proper divisors (10793702920).

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

8051352080 is a wasteful number, since it uses less digits than its factorization.

8051352080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675611 (or 675605 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 8051352080 is about 89729.3267555263. The cubic root of 8051352080 is about 2004.2702161382.

Adding to 8051352080 its reverse (802531508), we get a palindrome (8853883588).

The spelling of 8051352080 in words is "eight billion, fifty-one million, three hundred fifty-two thousand, eighty".