5080537381 has 4 divisors (see below), whose sum is σ = 5082452172. Its totient is φ = 5078622592.

The previous prime is 5080537379. The next prime is 5080537387. The reversal of 5080537381 is 1837350805.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4484445156 + 596092225 = 66966^2 + 24415^2 .

It is a cyclic number.

It is not a de Polignac number, because 5080537381 - 2¹ = 5080537379 is a prime.

It is a super-2 number, since 2×5080537381² = 51623720159476678322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5080537387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953410 + ... + 958723.

It is an arithmetic number, because the mean of its divisors is an integer number (1270613043).

Almost surely, 2^5080537381 is an apocalyptic number.

It is an amenable number.

5080537381 is a deficient number, since it is larger than the sum of its proper divisors (1914791).

5080537381 is a wasteful number, since it uses less digits than its factorization.

5080537381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914790.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 5080537381 is about 71277.8884437523. Note that the first 3 decimals coincide. The cubic root of 5080537381 is about 1719.1082204471.

The spelling of 5080537381 in words is "five billion, eighty million, five hundred thirty-seven thousand, three hundred eighty-one".