525268067 has 2 divisors, whose sum is σ = 525268068. Its totient is φ = 525268066.

The previous prime is 525268019. The next prime is 525268087. The reversal of 525268067 is 760862525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525268067 - 2¹² = 525263971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (525268087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262634033 + 262634034.

It is an arithmetic number, because the mean of its divisors is an integer number (262634034).

Almost surely, 2^525268067 is an apocalyptic number.

525268067 is a deficient number, since it is larger than the sum of its proper divisors (1).

525268067 is an equidigital number, since it uses as much as digits as its factorization.

525268067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 525268067 is about 22918.7274297680. The cubic root of 525268067 is about 806.8516034518.

The spelling of 525268067 in words is "five hundred twenty-five million, two hundred sixty-eight thousand, sixty-seven".