6512326700 has 72 divisors (see below), whose sum is σ = 15483227760. Its totient is φ = 2357862400.

The previous prime is 6512326699. The next prime is 6512326763. The reversal of 6512326700 is 76232156.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243596 + ... + 269004.

It is an arithmetic number, because the mean of its divisors is an integer number (215044830).

Almost surely, 2^6512326700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6512326700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7741613880).

6512326700 is an abundant number, since it is smaller than the sum of its proper divisors (8970901060).

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

6512326700 is a wasteful number, since it uses less digits than its factorization.

6512326700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25667 (or 25660 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 6512326700 is about 80698.9882216624. The cubic root of 6512326700 is about 1867.4345653696.

Adding to 6512326700 its reverse (76232156), we get a palindrome (6588558856).

The spelling of 6512326700 in words is "six billion, five hundred twelve million, three hundred twenty-six thousand, seven hundred".