80378030588 has 12 divisors (see below), whose sum is σ = 140668491432. Its totient is φ = 40187033040.

The previous prime is 80378030573. The next prime is 80378030591. The reversal of 80378030588 is 88503087308.

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 3 ways as a sum of consecutive naturals, for example, 402383 + ... + 568038.

It is an arithmetic number, because the mean of its divisors is an integer number (11722374286).

Almost surely, 2^80378030588 is an apocalyptic number.

It is an amenable number.

80378030588 is a deficient number, since it is larger than the sum of its proper divisors (60290460844).

80378030588 is a wasteful number, since it uses less digits than its factorization.

80378030588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991132 (or 991130 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 80378030588 in words is "eighty billion, three hundred seventy-eight million, thirty thousand, five hundred eighty-eight".