80355002550798 has 8 divisors (see below), whose sum is σ = 160710005101608. Its totient is φ = 26785000850264.

The previous prime is 80355002550751. The next prime is 80355002550919. The reversal of 80355002550798 is 89705520055308.

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

80355002550798 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6696250212561 + ... + 6696250212572.

It is an arithmetic number, because the mean of its divisors is an integer number (20088750637701).

Almost surely, 2^{80355002550798} is an apocalyptic number.

80355002550798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80355002550798 is a wasteful number, since it uses less digits than its factorization.

80355002550798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13392500425138.

The product of its (nonzero) digits is 15120000, while the sum is 57.

The spelling of 80355002550798 in words is "eighty trillion, three hundred fifty-five billion, two million, five hundred fifty thousand, seven hundred ninety-eight".