5008251361 has 3 divisors (see below), whose sum is σ = 5008322131. Its totient is φ = 5008180592.

The previous prime is 5008251337. The next prime is 5008251371. The reversal of 5008251361 is 1631528005.

The square root of 5008251361 is 70769.

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

5008251361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 can be written as a sum of positive squares in only one way, i.e., 4565569761 + 442681600 = 67569^2 + 21040^2 .

It is not a de Polignac number, because 5008251361 - 2¹⁷ = 5008120289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5008251371) 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, 35385 + ... + 106153.

Almost surely, 2^5008251361 is an apocalyptic number.

5008251361 is the 70769-th square number.

5008251361 is the 35385-th centered octagonal number.

It is an amenable number.

5008251361 is a deficient number, since it is larger than the sum of its proper divisors (70770).

5008251361 is an frugal number, since it uses more digits than its factorization.

5008251361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141538 (or 70769 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The cubic root of 5008251361 is about 1710.9160716347.

Adding to 5008251361 its reverse (1631528005), we get a palindrome (6639779366).

The spelling of 5008251361 in words is "five billion, eight million, two hundred fifty-one thousand, three hundred sixty-one".