10512961 has 2 divisors, whose sum is σ = 10512962. Its totient is φ = 10512960.

The previous prime is 10512959. The next prime is 10512977. The reversal of 10512961 is 16921501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8156736 + 2356225 = 2856^2 + 1535^2 .

It is a cyclic number.

It is not a de Polignac number, because 10512961 - 2¹ = 10512959 is a prime.

It is a super-2 number, since 2×10512961² = 221044697975042, which contains 22 as substring.

Together with 10512959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10512911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256480 + 5256481.

It is an arithmetic number, because the mean of its divisors is an integer number (5256481).

Almost surely, 2^10512961 is an apocalyptic number.

It is an amenable number.

10512961 is a deficient number, since it is larger than the sum of its proper divisors (1).

10512961 is an equidigital number, since it uses as much as digits as its factorization.

10512961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 10512961 is about 3242.3696581359. The cubic root of 10512961 is about 219.0660198640.

The spelling of 10512961 in words is "ten million, five hundred twelve thousand, nine hundred sixty-one".