79348526745 has 16 divisors (see below), whose sum is σ = 131053051392. Its totient is φ = 40954078080.

The previous prime is 79348526743. The next prime is 79348526767. The reversal of 79348526745 is 54762584397.

It is not a de Polignac number, because 79348526745 - 2¹ = 79348526743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79348526743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85320532 + ... + 85321461.

It is an arithmetic number, because the mean of its divisors is an integer number (8190815712).

Almost surely, 2^79348526745 is an apocalyptic number.

It is an amenable number.

79348526745 is a deficient number, since it is larger than the sum of its proper divisors (51704524647).

79348526745 is a wasteful number, since it uses less digits than its factorization.

79348526745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170642032.

The product of its digits is 50803200, while the sum is 60.

The spelling of 79348526745 in words is "seventy-nine billion, three hundred forty-eight million, five hundred twenty-six thousand, seven hundred forty-five".