80288276406 has 16 divisors (see below), whose sum is σ = 172928595504. Its totient is φ = 24704085024.

The previous prime is 80288276377. The next prime is 80288276407. The reversal of 80288276406 is 60467288208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80288276407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514668361 + ... + 514668516.

It is an arithmetic number, because the mean of its divisors is an integer number (10808037219).

Almost surely, 2^80288276406 is an apocalyptic number.

80288276406 is an abundant number, since it is smaller than the sum of its proper divisors (92640319098).

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

80288276406 is a wasteful number, since it uses less digits than its factorization.

80288276406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029336895.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 80288276406 in words is "eighty billion, two hundred eighty-eight million, two hundred seventy-six thousand, four hundred six".