5264674281 has 12 divisors (see below), whose sum is σ = 7748011908. Its totient is φ = 3443560224.

The previous prime is 5264674279. The next prime is 5264674319. The reversal of 5264674281 is 1824764625.

5264674281 is a `hidden beast` number, since 526 + 4 + 6 + 7 + 42 + 81 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4835811600 + 428862681 = 69540^2 + 20709^2 .

It is not a de Polignac number, because 5264674281 - 2¹ = 5264674279 is a prime.

It is a super-2 number, since 2×5264674281² = 55433590570045733922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5264674201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5518050 + ... + 5519003.

It is an arithmetic number, because the mean of its divisors is an integer number (645667659).

Almost surely, 2^5264674281 is an apocalyptic number.

It is an amenable number.

5264674281 is a deficient number, since it is larger than the sum of its proper divisors (2483337627).

5264674281 is a wasteful number, since it uses less digits than its factorization.

5264674281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037112 (or 11037109 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 5264674281 is about 72558.0752294326. The cubic root of 5264674281 is about 1739.6311237467.

The spelling of 5264674281 in words is "five billion, two hundred sixty-four million, six hundred seventy-four thousand, two hundred eighty-one".