526867441 has 2 divisors, whose sum is σ = 526867442. Its totient is φ = 526867440.

The previous prime is 526867403. The next prime is 526867469. The reversal of 526867441 is 144768625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 524226816 + 2640625 = 22896^2 + 1625^2 .

It is a cyclic number.

It is not a de Polignac number, because 526867441 - 2⁹ = 526866929 is a prime.

It is not a weakly prime, because it can be changed into another prime (526877441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263433720 + 263433721.

It is an arithmetic number, because the mean of its divisors is an integer number (263433721).

Almost surely, 2^526867441 is an apocalyptic number.

It is an amenable number.

526867441 is a deficient number, since it is larger than the sum of its proper divisors (1).

526867441 is an equidigital number, since it uses as much as digits as its factorization.

526867441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 43.

The square root of 526867441 is about 22953.5932045508. The cubic root of 526867441 is about 807.6696936228.

The spelling of 526867441 in words is "five hundred twenty-six million, eight hundred sixty-seven thousand, four hundred forty-one".