5381353517 has 2 divisors, whose sum is σ = 5381353518. Its totient is φ = 5381353516.

The previous prime is 5381353511. The next prime is 5381353541. The reversal of 5381353517 is 7153531835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3165862756 + 2215490761 = 56266^2 + 47069^2 .

It is a cyclic number.

It is not a de Polignac number, because 5381353517 - 2³² = 1086386221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5381353511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690676758 + 2690676759.

It is an arithmetic number, because the mean of its divisors is an integer number (2690676759).

Almost surely, 2^5381353517 is an apocalyptic number.

It is an amenable number.

5381353517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5381353517 is an equidigital number, since it uses as much as digits as its factorization.

5381353517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189000, while the sum is 41.

The square root of 5381353517 is about 73357.7093221974. The cubic root of 5381353517 is about 1752.3889568450.

The spelling of 5381353517 in words is "five billion, three hundred eighty-one million, three hundred fifty-three thousand, five hundred seventeen".