6512588972 has 12 divisors (see below), whose sum is σ = 11400030936. Its totient is φ = 3255437280.

The previous prime is 6512588969. The next prime is 6512588977. The reversal of 6512588972 is 2798852156.

It is not an unprimeable number, because it can be changed into a prime (6512588977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197054 + ... + 227717.

It is an arithmetic number, because the mean of its divisors is an integer number (950002578).

Almost surely, 2^6512588972 is an apocalyptic number.

It is an amenable number.

6512588972 is a deficient number, since it is larger than the sum of its proper divisors (4887441964).

6512588972 is a wasteful number, since it uses less digits than its factorization.

6512588972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428608 (or 428606 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 53.

The square root of 6512588972 is about 80700.6132070878. The cubic root of 6512588972 is about 1867.4596341991.

The spelling of 6512588972 in words is "six billion, five hundred twelve million, five hundred eighty-eight thousand, nine hundred seventy-two".