80502787974730 has 192 divisors, whose sum is σ = 164921396129280. Its totient is φ = 28050583616000.

The previous prime is 80502787974683. The next prime is 80502787974757. The reversal of 80502787974730 is 3747978720508.

80502787974730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15568125045 + ... + 15568130215.

It is an arithmetic number, because the mean of its divisors is an integer number (858965604840).

Almost surely, 2^{80502787974730} is an apocalyptic number.

80502787974730 is an abundant number, since it is smaller than the sum of its proper divisors (84418608154550).

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

80502787974730 is a wasteful number, since it uses less digits than its factorization.

80502787974730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757 (or 6716 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 67.

The spelling of 80502787974730 in words is "eighty trillion, five hundred two billion, seven hundred eighty-seven million, nine hundred seventy-four thousand, seven hundred thirty".