6508232064 has 256 divisors, whose sum is σ = 19792569600. Its totient is φ = 2130872832.

The previous prime is 6508232063. The next prime is 6508232083. The reversal of 6508232064 is 4602328056.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6508232063) 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 31 ways as a sum of consecutive naturals, for example, 18755539 + ... + 18755885.

It is an arithmetic number, because the mean of its divisors is an integer number (77314725).

Almost surely, 2^6508232064 is an apocalyptic number.

6508232064 is a gapful number since it is divisible by the number (64) 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 6508232064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9896284800).

6508232064 is an abundant number, since it is smaller than the sum of its proper divisors (13284337536).

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

6508232064 is an frugal number, since it uses more digits than its factorization.

6508232064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 6508232064 is about 80673.6144225607. The cubic root of 6508232064 is about 1867.0430991401.

The spelling of 6508232064 in words is "six billion, five hundred eight million, two hundred thirty-two thousand, sixty-four".