5145631063 has 2 divisors, whose sum is σ = 5145631064. Its totient is φ = 5145631062.

The previous prime is 5145631039. The next prime is 5145631097. The reversal of 5145631063 is 3601365415.

It is an a-pointer prime, because the next prime (5145631097) can be obtained adding 5145631063 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5145631063 - 2²⁹ = 4608760151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145631963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572815531 + 2572815532.

It is an arithmetic number, because the mean of its divisors is an integer number (2572815532).

Almost surely, 2^5145631063 is an apocalyptic number.

5145631063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145631063 is an equidigital number, since it uses as much as digits as its factorization.

5145631063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5145631063 is about 71733.0541870343. The cubic root of 5145631063 is about 1726.4190312406.

Adding to 5145631063 its reverse (3601365415), we get a palindrome (8746996478).

The spelling of 5145631063 in words is "five billion, one hundred forty-five million, six hundred thirty-one thousand, sixty-three".