79548489504 has 384 divisors, whose sum is σ = 270516153600. Its totient is φ = 22474506240.

The previous prime is 79548489481. The next prime is 79548489529. The reversal of 79548489504 is 40598484597.

79548489504 is a `hidden beast` number, since 7 + 9 + 5 + 48 + 4 + 89 + 504 = 666.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 17608654 + ... + 17613170.

It is an arithmetic number, because the mean of its divisors is an integer number (704469150).

Almost surely, 2^79548489504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79548489504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135258076800).

79548489504 is an abundant number, since it is smaller than the sum of its proper divisors (190967664096).

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

79548489504 is a wasteful number, since it uses less digits than its factorization.

79548489504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673 (or 4659 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 79548489504 in words is "seventy-nine billion, five hundred forty-eight million, four hundred eighty-nine thousand, five hundred four".