80353458798 has 16 divisors (see below), whose sum is σ = 165891012096. Its totient is φ = 25920470520.

The previous prime is 80353458797. The next prime is 80353458821. The reversal of 80353458798 is 89785435308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80353458797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216003736 + ... + 216004107.

It is an arithmetic number, because the mean of its divisors is an integer number (10368188256).

Almost surely, 2^80353458798 is an apocalyptic number.

80353458798 is an abundant number, since it is smaller than the sum of its proper divisors (85537553298).

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

80353458798 is a wasteful number, since it uses less digits than its factorization.

80353458798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432007879.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 80353458798 in words is "eighty billion, three hundred fifty-three million, four hundred fifty-eight thousand, seven hundred ninety-eight".