527222999 has 2 divisors, whose sum is σ = 527223000. Its totient is φ = 527222998.

The previous prime is 527222911. The next prime is 527223013. The reversal of 527222999 is 999222725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 527222999 - 2⁸ = 527222743 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527222299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263611499 + 263611500.

It is an arithmetic number, because the mean of its divisors is an integer number (263611500).

Almost surely, 2^527222999 is an apocalyptic number.

527222999 is a deficient number, since it is larger than the sum of its proper divisors (1).

527222999 is an equidigital number, since it uses as much as digits as its factorization.

527222999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 47.

The square root of 527222999 is about 22961.3370473063. The cubic root of 527222999 is about 807.8513388355.

The spelling of 527222999 in words is "five hundred twenty-seven million, two hundred twenty-two thousand, nine hundred ninety-nine".