6504712032 has 192 divisors, whose sum is σ = 21222190080. Its totient is φ = 1698637824.

The previous prime is 6504712031. The next prime is 6504712043. The reversal of 6504712032 is 2302174056.

It is a super-2 number, since 2×6504712032² = 84622557238491138048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6504712031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896194 + ... + 903422.

It is an arithmetic number, because the mean of its divisors is an integer number (110532240).

Almost surely, 2^6504712032 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 6504712032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10611095040).

6504712032 is an abundant number, since it is smaller than the sum of its proper divisors (14717478048).

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

6504712032 is a wasteful number, since it uses less digits than its factorization.

6504712032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365 (or 7357 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 6504712032 is about 80651.7949707259. The cubic root of 6504712032 is about 1866.7064364543.

Adding to 6504712032 its reverse (2302174056), we get a palindrome (8806886088).

The spelling of 6504712032 in words is "six billion, five hundred four million, seven hundred twelve thousand, thirty-two".