5131547363 has 2 divisors, whose sum is σ = 5131547364. Its totient is φ = 5131547362.

The previous prime is 5131547261. The next prime is 5131547383. The reversal of 5131547363 is 3637451315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5131547363 - 2⁸ = 5131547107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5131547383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565773681 + 2565773682.

It is an arithmetic number, because the mean of its divisors is an integer number (2565773682).

Almost surely, 2^5131547363 is an apocalyptic number.

5131547363 is a deficient number, since it is larger than the sum of its proper divisors (1).

5131547363 is an equidigital number, since it uses as much as digits as its factorization.

5131547363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 38.

The square root of 5131547363 is about 71634.8194874532. The cubic root of 5131547363 is about 1724.8425103576.

Adding to 5131547363 its reverse (3637451315), we get a palindrome (8768998678).

The spelling of 5131547363 in words is "five billion, one hundred thirty-one million, five hundred forty-seven thousand, three hundred sixty-three".