65098720792 has 16 divisors (see below), whose sum is σ = 139497258960. Its totient is φ = 27899451744.

The previous prime is 65098720783. The next prime is 65098720793. The reversal of 65098720792 is 29702789056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65098720793) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 581238523 + ... + 581238634.

It is an arithmetic number, because the mean of its divisors is an integer number (8718578685).

Almost surely, 2^65098720792 is an apocalyptic number.

It is an amenable number.

65098720792 is an abundant number, since it is smaller than the sum of its proper divisors (74398538168).

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

65098720792 is a wasteful number, since it uses less digits than its factorization.

65098720792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162477170 (or 1162477166 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 65098720792 in words is "sixty-five billion, ninety-eight million, seven hundred twenty thousand, seven hundred ninety-two".