79527286271720 has 384 divisors, whose sum is σ = 221153940489600. Its totient is φ = 25590181478400.

The previous prime is 79527286271717. The next prime is 79527286271749. The reversal of 79527286271720 is 2717268272597.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12502321340 + ... + 12502327700.

It is an arithmetic number, because the mean of its divisors is an integer number (575921720025).

Almost surely, 2^{79527286271720} is an apocalyptic number.

79527286271720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79527286271720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110576970244800).

79527286271720 is an abundant number, since it is smaller than the sum of its proper divisors (141626654217880).

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

79527286271720 is a wasteful number, since it uses less digits than its factorization.

79527286271720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9489 (or 9478 counting only the distinct ones).

The product of its (nonzero) digits is 82978560, while the sum is 65.

The spelling of 79527286271720 in words is "seventy-nine trillion, five hundred twenty-seven billion, two hundred eighty-six million, two hundred seventy-one thousand, seven hundred twenty".