792720319085 has 8 divisors (see below), whose sum is σ = 1007221111416. Its totient is φ = 596871769600.

The previous prime is 792720319063. The next prime is 792720319117. The reversal of 792720319085 is 580913027297.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 329758468516 + 462961850569 = 574246^2 + 680413^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 792720319085 - 2⁸ = 792720318829 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4663060616 + ... + 4663060785.

It is an arithmetic number, because the mean of its divisors is an integer number (125902638927).

Almost surely, 2^792720319085 is an apocalyptic number.

It is an amenable number.

792720319085 is a deficient number, since it is larger than the sum of its proper divisors (214500792331).

792720319085 is a wasteful number, since it uses less digits than its factorization.

792720319085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9326121423.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 792720319085 in words is "seven hundred ninety-two billion, seven hundred twenty million, three hundred nineteen thousand, eighty-five".