5281074241 has 3 divisors (see below), whose sum is σ = 5281146913. Its totient is φ = 5281001570.

The previous prime is 5281074221. The next prime is 5281074287. The reversal of 5281074241 is 1424701825.

The square root of 5281074241 is 72671.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5281074241 - 2¹¹ = 5281072193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5281074197 and 5281074206.

It is not an unprimeable number, because it can be changed into a prime (5281074221) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36336 + ... + 109006.

Almost surely, 2^5281074241 is an apocalyptic number.

5281074241 is the 72671-st square number.

5281074241 is the 36336-th centered octagonal number.

It is an amenable number.

5281074241 is a deficient number, since it is larger than the sum of its proper divisors (72672).

5281074241 is an frugal number, since it uses more digits than its factorization.

5281074241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145342 (or 72671 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The cubic root of 5281074241 is about 1741.4356233261.

The spelling of 5281074241 in words is "five billion, two hundred eighty-one million, seventy-four thousand, two hundred forty-one".