526960961 has 2 divisors, whose sum is σ = 526960962. Its totient is φ = 526960960.

The previous prime is 526960921. The next prime is 526960969. The reversal of 526960961 is 169069625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272877361 + 254083600 = 16519^2 + 15940^2 .

It is a cyclic number.

It is not a de Polignac number, because 526960961 - 2⁶ = 526960897 is a prime.

It is not a weakly prime, because it can be changed into another prime (526960969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263480480 + 263480481.

It is an arithmetic number, because the mean of its divisors is an integer number (263480481).

Almost surely, 2^526960961 is an apocalyptic number.

It is an amenable number.

526960961 is a deficient number, since it is larger than the sum of its proper divisors (1).

526960961 is an equidigital number, since it uses as much as digits as its factorization.

526960961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 526960961 is about 22955.6302679757. The cubic root of 526960961 is about 807.7174784451.

The spelling of 526960961 in words is "five hundred twenty-six million, nine hundred sixty thousand, nine hundred sixty-one".