80785288050830 has 32 divisors (see below), whose sum is σ = 158633309724768. Its totient is φ = 29376397926400.

The previous prime is 80785288050829. The next prime is 80785288050899. The reversal of 80785288050830 is 3805088258708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74003054 + ... + 75086766.

It is an arithmetic number, because the mean of its divisors is an integer number (4957290928899).

Almost surely, 2^{80785288050830} is an apocalyptic number.

80785288050830 is a deficient number, since it is larger than the sum of its proper divisors (77848021673938).

80785288050830 is a wasteful number, since it uses less digits than its factorization.

80785288050830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761412.

The product of its (nonzero) digits is 34406400, while the sum is 62.

The spelling of 80785288050830 in words is "eighty trillion, seven hundred eighty-five billion, two hundred eighty-eight million, fifty thousand, eight hundred thirty".