3132561463 has 2 divisors, whose sum is σ = 3132561464. Its totient is φ = 3132561462.

The previous prime is 3132561461. The next prime is 3132561533. The reversal of 3132561463 is 3641652313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3132561463 - 2¹ = 3132561461 is a prime.

Together with 3132561461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132561461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566280731 + 1566280732.

It is an arithmetic number, because the mean of its divisors is an integer number (1566280732).

Almost surely, 2^3132561463 is an apocalyptic number.

3132561463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132561463 is an equidigital number, since it uses as much as digits as its factorization.

3132561463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 34.

The square root of 3132561463 is about 55969.2903564088. The cubic root of 3132561463 is about 1463.1871114018.

The spelling of 3132561463 in words is "three billion, one hundred thirty-two million, five hundred sixty-one thousand, four hundred sixty-three".