5262717312 has 128 divisors (see below), whose sum is σ = 15687151200. Its totient is φ = 1736755200.

The previous prime is 5262717307. The next prime is 5262717347. The reversal of 5262717312 is 2137172625.

5262717312 is a `hidden beast` number, since 5 + 2 + 627 + 17 + 3 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341518 + ... + 356594.

Almost surely, 2^5262717312 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 5262717312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7843575600).

5262717312 is an abundant number, since it is smaller than the sum of its proper divisors (10424433888).

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

5262717312 is a wasteful number, since it uses less digits than its factorization.

5262717312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15201 (or 15183 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 5262717312 is about 72544.5884404895. The cubic root of 5262717312 is about 1739.4155468714.

Adding to 5262717312 its reverse (2137172625), we get a palindrome (7399889937).

The spelling of 5262717312 in words is "five billion, two hundred sixty-two million, seven hundred seventeen thousand, three hundred twelve".