8265808477760 has 224 divisors, whose sum is σ = 20041350783360. Its totient is φ = 3246564851712.

The previous prime is 8265808477757. The next prime is 8265808477769. The reversal of 8265808477760 is 677748085628.

It is not an unprimeable number, because it can be changed into a prime (8265808477769) 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 31 ways as a sum of consecutive naturals, for example, 7562495774 + ... + 7562496866.

Almost surely, 2^{8265808477760} is an apocalyptic number.

8265808477760 is a gapful number since it is divisible by the number (80) 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 8265808477760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10020675391680).

8265808477760 is an abundant number, since it is smaller than the sum of its proper divisors (11775542305600).

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

8265808477760 is a wasteful number, since it uses less digits than its factorization.

8265808477760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325 (or 2315 counting only the distinct ones).

The product of its (nonzero) digits is 252887040, while the sum is 68.

The spelling of 8265808477760 in words is "eight trillion, two hundred sixty-five billion, eight hundred eight million, four hundred seventy-seven thousand, seven hundred sixty".