6500260722 has 64 divisors (see below), whose sum is σ = 13443408000. Its totient is φ = 2094156288.

The previous prime is 6500260721. The next prime is 6500260727. The reversal of 6500260722 is 2270620056.

It is a super-2 number, since 2×6500260722² = 84506778907951922568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6500260722.

It is not an unprimeable number, because it can be changed into a prime (6500260721) 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, 15892854 + ... + 15893262.

It is an arithmetic number, because the mean of its divisors is an integer number (210053250).

Almost surely, 2^6500260722 is an apocalyptic number.

6500260722 is an abundant number, since it is smaller than the sum of its proper divisors (6943147278).

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

6500260722 is a wasteful number, since it uses less digits than its factorization.

6500260722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

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

The square root of 6500260722 is about 80624.1943959752. The cubic root of 6500260722 is about 1866.2805305820.

Adding to 6500260722 its reverse (2270620056), we get a palindrome (8770880778).

The spelling of 6500260722 in words is "six billion, five hundred million, two hundred sixty thousand, seven hundred twenty-two".