2531463127 has 2 divisors, whose sum is σ = 2531463128. Its totient is φ = 2531463126.

The previous prime is 2531463113. The next prime is 2531463139. The reversal of 2531463127 is 7213641352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2531463127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2531463092 and 2531463101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2531463167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265731563 + 1265731564.

It is an arithmetic number, because the mean of its divisors is an integer number (1265731564).

Almost surely, 2^2531463127 is an apocalyptic number.

2531463127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531463127 is an equidigital number, since it uses as much as digits as its factorization.

2531463127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 2531463127 is about 50313.6475223174. The cubic root of 2531463127 is about 1362.8786931764.

The spelling of 2531463127 in words is "two billion, five hundred thirty-one million, four hundred sixty-three thousand, one hundred twenty-seven".