6500652032 has 132 divisors (see below), whose sum is σ = 16007892084. Its totient is φ = 2621767680.

The previous prime is 6500652031. The next prime is 6500652079. The reversal of 6500652032 is 2302560056.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5431100416 + 1069551616 = 73696^2 + 32704^2 .

It is a super-2 number, since 2×6500652032² = 84516953682291458048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6500651986 and 6500652004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6500652031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849182 + ... + 856802.

Almost surely, 2^6500652032 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 6500652032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8003946042).

6500652032 is an abundant number, since it is smaller than the sum of its proper divisors (9507240052).

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

6500652032 is a wasteful number, since it uses less digits than its factorization.

6500652032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7672 (or 7647 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 6500652032 is about 80626.6211123845. The cubic root of 6500652032 is about 1866.3179793148.

The spelling of 6500652032 in words is "six billion, five hundred million, six hundred fifty-two thousand, thirty-two".