5255681706 has 96 divisors (see below), whose sum is σ = 13019529600. Its totient is φ = 1570060800.

The previous prime is 5255681701. The next prime is 5255681729. The reversal of 5255681706 is 6071865525.

5255681706 is a `hidden beast` number, since 525 + 56 + 8 + 1 + 70 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (5255681701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458250 + ... + 469578.

It is an arithmetic number, because the mean of its divisors is an integer number (135620100).

Almost surely, 2^5255681706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5255681706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6509764800).

5255681706 is an abundant number, since it is smaller than the sum of its proper divisors (7763847894).

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

5255681706 is a wasteful number, since it uses less digits than its factorization.

5255681706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11433 (or 11416 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The square root of 5255681706 is about 72496.0806250931. The cubic root of 5255681706 is about 1738.6400729554.

The spelling of 5255681706 in words is "five billion, two hundred fifty-five million, six hundred eighty-one thousand, seven hundred six".