532012961 has 2 divisors, whose sum is σ = 532012962. Its totient is φ = 532012960.

The previous prime is 532012919. The next prime is 532012963. The reversal of 532012961 is 169210235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 521254561 + 10758400 = 22831^2 + 3280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532012961 is a prime.

It is a Sophie Germain prime.

Together with 532012963, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (532012963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266006480 + 266006481.

It is an arithmetic number, because the mean of its divisors is an integer number (266006481).

Almost surely, 2^532012961 is an apocalyptic number.

It is an amenable number.

532012961 is a deficient number, since it is larger than the sum of its proper divisors (1).

532012961 is an equidigital number, since it uses as much as digits as its factorization.

532012961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 532012961 is about 23065.4061529382. The cubic root of 532012961 is about 810.2904821076.

It can be divided in two parts, 5320 and 12961, that added together give a palindrome (18281).

The spelling of 532012961 in words is "five hundred thirty-two million, twelve thousand, nine hundred sixty-one".