80520002508 has 48 divisors (see below), whose sum is σ = 210499478784. Its totient is φ = 23740539840.

The previous prime is 80520002503. The next prime is 80520002527.

80520002508 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (80520002503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8238360 + ... + 8248127.

It is an arithmetic number, because the mean of its divisors is an integer number (4385405808).

Almost surely, 2^80520002508 is an apocalyptic number.

It is an amenable number.

80520002508 is an abundant number, since it is smaller than the sum of its proper divisors (129979476276).

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

80520002508 is a wasteful number, since it uses less digits than its factorization.

80520002508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16486542 (or 16486540 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

It can be divided in two parts, 8052000 and 2508, that added together give a palindrome (8054508).

The spelling of 80520002508 in words is "eighty billion, five hundred twenty million, two thousand, five hundred eight".