526632089 has 2 divisors, whose sum is σ = 526632090. Its totient is φ = 526632088.

The previous prime is 526632077. The next prime is 526632121. The reversal of 526632089 is 980236625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323712064 + 202920025 = 17992^2 + 14245^2 .

It is a cyclic number.

It is not a de Polignac number, because 526632089 - 2²⁸ = 258196633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (526632019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263316044 + 263316045.

It is an arithmetic number, because the mean of its divisors is an integer number (263316045).

Almost surely, 2^526632089 is an apocalyptic number.

It is an amenable number.

526632089 is a deficient number, since it is larger than the sum of its proper divisors (1).

526632089 is an equidigital number, since it uses as much as digits as its factorization.

526632089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 526632089 is about 22948.4659400144. The cubic root of 526632089 is about 807.5494135334.

The spelling of 526632089 in words is "five hundred twenty-six million, six hundred thirty-two thousand, eighty-nine".