5122582681 has 8 divisors (see below), whose sum is σ = 5556202344. Its totient is φ = 4703662080.

The previous prime is 5122582679. The next prime is 5122582711. The reversal of 5122582681 is 1862852215.

It can be written as a sum of positive squares in 4 ways, for example, as 1511654400 + 3610928281 = 38880^2 + 60091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5122582681 - 2¹ = 5122582679 is a prime.

It is a super-2 number, since 2×5122582681² = 52481706647362295522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5122582081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3674040 + ... + 3675433.

It is an arithmetic number, because the mean of its divisors is an integer number (694525293).

Almost surely, 2^5122582681 is an apocalyptic number.

It is an amenable number.

5122582681 is a deficient number, since it is larger than the sum of its proper divisors (433619663).

5122582681 is a wasteful number, since it uses less digits than its factorization.

5122582681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7349531.

The product of its digits is 76800, while the sum is 40.

The square root of 5122582681 is about 71572.2200368271. The cubic root of 5122582681 is about 1723.8375063076.

The spelling of 5122582681 in words is "five billion, one hundred twenty-two million, five hundred eighty-two thousand, six hundred eighty-one".