79487081055104 has 32 divisors (see below), whose sum is σ = 160357639807200. Its totient is φ = 39240457731072.

The previous prime is 79487081055103. The next prime is 79487081055113. The reversal of 79487081055104 is 40155018078497.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79487081055103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3930324197 + ... + 3930344420.

It is an arithmetic number, because the mean of its divisors is an integer number (5011176243975).

Almost surely, 2^{79487081055104} is an apocalyptic number.

It is an amenable number.

79487081055104 is an abundant number, since it is smaller than the sum of its proper divisors (80870558752096).

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

79487081055104 is an equidigital number, since it uses as much as digits as its factorization.

79487081055104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7860668710 (or 7860668698 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 59.

The spelling of 79487081055104 in words is "seventy-nine trillion, four hundred eighty-seven billion, eighty-one million, fifty-five thousand, one hundred four".