80389377702 has 48 divisors (see below), whose sum is σ = 175628524032. Its totient is φ = 26573339520.

The previous prime is 80389377697. The next prime is 80389377727. The reversal of 80389377702 is 20777398308.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 5984898 + ... + 5998314.

It is an arithmetic number, because the mean of its divisors is an integer number (3658927584).

Almost surely, 2^80389377702 is an apocalyptic number.

80389377702 is an abundant number, since it is smaller than the sum of its proper divisors (95239146330).

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

80389377702 is a wasteful number, since it uses less digits than its factorization.

80389377702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16173 (or 16170 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 80389377702 in words is "eighty billion, three hundred eighty-nine million, three hundred seventy-seven thousand, seven hundred two".