80000808888825 has 216 divisors, whose sum is σ = 161173115760384. Its totient is φ = 37887210662400.

The previous prime is 80000808888809. The next prime is 80000808888839. The reversal of 80000808888825 is 52888880800008.

It is not a de Polignac number, because 80000808888825 - 2⁴ = 80000808888809 is a prime.

It is a super-2 number, since 2×80000808888825² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 643564077 + ... + 643688373.

It is an arithmetic number, because the mean of its divisors is an integer number (746171832224).

Almost surely, 2^{80000808888825} is an apocalyptic number.

It is an amenable number.

80000808888825 is an abundant number, since it is smaller than the sum of its proper divisors (81172306871559).

80000808888825 is a wasteful number, since it uses less digits than its factorization.

80000808888825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124885 (or 124866 counting only the distinct ones).

The product of its (nonzero) digits is 20971520, while the sum is 63.

The spelling of 80000808888825 in words is "eighty trillion, eight hundred eight million, eight hundred eighty-eight thousand, eight hundred twenty-five".