80150729288 has 64 divisors (see below), whose sum is σ = 173773900800. Its totient is φ = 33946260480.

The previous prime is 80150729287. The next prime is 80150729327. The reversal of 80150729288 is 88292705108.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80150729287) 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, 13837673 + ... + 13843463.

It is an arithmetic number, because the mean of its divisors is an integer number (2715217200).

Almost surely, 2^80150729288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80150729288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86886950400).

80150729288 is an abundant number, since it is smaller than the sum of its proper divisors (93623171512).

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

80150729288 is a wasteful number, since it uses less digits than its factorization.

80150729288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670 (or 8666 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 50.

The spelling of 80150729288 in words is "eighty billion, one hundred fifty million, seven hundred twenty-nine thousand, two hundred eighty-eight".