8265492480 has 864 divisors, whose sum is σ = 34396034400. Its totient is φ = 1684537344.

The previous prime is 8265492467. The next prime is 8265492481. The reversal of 8265492480 is 842945628.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8265492481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 435025911 + ... + 435025929.

It is an arithmetic number, because the mean of its divisors is an integer number (39810225).

Almost surely, 2^8265492480 is an apocalyptic number.

8265492480 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 8265492480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17198017200).

8265492480 is an abundant number, since it is smaller than the sum of its proper divisors (26130541920).

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

8265492480 is a wasteful number, since it uses less digits than its factorization.

8265492480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 8265492480 is about 90914.7539181623. The cubic root of 8265492480 is about 2021.8840442602.

The spelling of 8265492480 in words is "eight billion, two hundred sixty-five million, four hundred ninety-two thousand, four hundred eighty".