5616268512 has 144 divisors (see below), whose sum is σ = 16134216336. Its totient is φ = 1704652800.

The previous prime is 5616268507. The next prime is 5616268513. The reversal of 5616268512 is 2158626165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616268513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1566562 + ... + 1570142.

It is an arithmetic number, because the mean of its divisors is an integer number (112043169).

Almost surely, 2^5616268512 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 5616268512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8067108168).

5616268512 is an abundant number, since it is smaller than the sum of its proper divisors (10517947824).

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

5616268512 is a wasteful number, since it uses less digits than its factorization.

5616268512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673 (or 3634 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 5616268512 is about 74941.7674731521. The cubic root of 5616268512 is about 1777.5259691451.

The spelling of 5616268512 in words is "five billion, six hundred sixteen million, two hundred sixty-eight thousand, five hundred twelve".