80413785802 has 8 divisors (see below), whose sum is σ = 137852204256. Its totient is φ = 34463051052.

The previous prime is 80413785743. The next prime is 80413785839. The reversal of 80413785802 is 20858731408.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2871920908 + ... + 2871920935.

It is an arithmetic number, because the mean of its divisors is an integer number (17231525532).

Almost surely, 2^80413785802 is an apocalyptic number.

80413785802 is a deficient number, since it is larger than the sum of its proper divisors (57438418454).

80413785802 is a wasteful number, since it uses less digits than its factorization.

80413785802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743841852.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 80413785802 in words is "eighty billion, four hundred thirteen million, seven hundred eighty-five thousand, eight hundred two".