3132561533 has 2 divisors, whose sum is σ = 3132561534. Its totient is φ = 3132561532.

The previous prime is 3132561463. The next prime is 3132561541. The reversal of 3132561533 is 3351652313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3106724644 + 25836889 = 55738^2 + 5083^2 .

It is a cyclic number.

It is not a de Polignac number, because 3132561533 - 2¹⁴ = 3132545149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3132561533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132521533) 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, 1566280766 + 1566280767.

It is an arithmetic number, because the mean of its divisors is an integer number (1566280767).

Almost surely, 2^3132561533 is an apocalyptic number.

It is an amenable number.

3132561533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132561533 is an equidigital number, since it uses as much as digits as its factorization.

3132561533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 32.

The square root of 3132561533 is about 55969.2909817518. The cubic root of 3132561533 is about 1463.1871223005.

The spelling of 3132561533 in words is "three billion, one hundred thirty-two million, five hundred sixty-one thousand, five hundred thirty-three".