65992793684160 has 672 divisors, whose sum is σ = 254993099977728. Its totient is φ = 14403033415680.

The previous prime is 65992793684123. The next prime is 65992793684261. The reversal of 65992793684160 is 6148639729956.

It is a tau number, because it is divible by the number of its divisors (672).

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 95 ways as a sum of consecutive naturals, for example, 90282067 + ... + 91010093.

It is an arithmetic number, because the mean of its divisors is an integer number (379454017824).

It is a 1-persistent number, because it is pandigital, but 2⋅65992793684160 = 131985587368320 is not.

Almost surely, 2^{65992793684160} is an apocalyptic number.

65992793684160 is a gapful number since it is divisible by the number (60) 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 65992793684160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127496549988864).

65992793684160 is an abundant number, since it is smaller than the sum of its proper divisors (189000306293568).

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

65992793684160 is a wasteful number, since it uses less digits than its factorization.

65992793684160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728149 (or 728132 counting only the distinct ones).

The product of its (nonzero) digits is 1058158080, while the sum is 75.

The spelling of 65992793684160 in words is "sixty-five trillion, nine hundred ninety-two billion, seven hundred ninety-three million, six hundred eighty-four thousand, one hundred sixty".