79803051328 has 224 divisors, whose sum is σ = 213045251328. Its totient is φ = 28643328000.

The previous prime is 79803051301. The next prime is 79803051337. The reversal of 79803051328 is 82315030897.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44907976 + ... + 44909752.

It is an arithmetic number, because the mean of its divisors is an integer number (951094872).

Almost surely, 2^79803051328 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 79803051328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106522625664).

79803051328 is an abundant number, since it is smaller than the sum of its proper divisors (133242200000).

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

79803051328 is a wasteful number, since it uses less digits than its factorization.

79803051328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521 (or 2511 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 79803051328 in words is "seventy-nine billion, eight hundred three million, fifty-one thousand, three hundred twenty-eight".