6500282880 has 640 divisors, whose sum is σ = 26134327296. Its totient is φ = 1341849600.

The previous prime is 6500282861. The next prime is 6500282903. The reversal of 6500282880 is 882820056.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49620415 + ... + 49620545.

Almost surely, 2^6500282880 is an apocalyptic number.

6500282880 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 6500282880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13067163648).

6500282880 is an abundant number, since it is smaller than the sum of its proper divisors (19634044416).

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

6500282880 is a wasteful number, since it uses less digits than its factorization.

6500282880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 6500282880 is about 80624.3318111846. The cubic root of 6500282880 is about 1866.2826511635.

The spelling of 6500282880 in words is "six billion, five hundred million, two hundred eighty-two thousand, eight hundred eighty".