6506042244 has 96 divisors (see below), whose sum is σ = 17609518080. Its totient is φ = 1852357248.

The previous prime is 6506042227. The next prime is 6506042251. The reversal of 6506042244 is 4422406056.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101929 + ... + 152975.

It is an arithmetic number, because the mean of its divisors is an integer number (183432480).

Almost surely, 2^6506042244 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 6506042244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8804759040).

6506042244 is an abundant number, since it is smaller than the sum of its proper divisors (11103475836).

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

6506042244 is a wasteful number, since it uses less digits than its factorization.

6506042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51129 (or 51127 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 6506042244 is about 80660.0411852114. The cubic root of 6506042244 is about 1866.8336747826.

The spelling of 6506042244 in words is "six billion, five hundred six million, forty-two thousand, two hundred forty-four".