527229949 has 2 divisors, whose sum is σ = 527229950. Its totient is φ = 527229948.

The previous prime is 527229931. The next prime is 527229961. The reversal of 527229949 is 949922725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322453849 + 204776100 = 17957^2 + 14310^2 .

It is a cyclic number.

It is not a de Polignac number, because 527229949 - 2⁷ = 527229821 is a 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 (527229749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263614974 + 263614975.

It is an arithmetic number, because the mean of its divisors is an integer number (263614975).

Almost surely, 2^527229949 is an apocalyptic number.

It is an amenable number.

527229949 is a deficient number, since it is larger than the sum of its proper divisors (1).

527229949 is an equidigital number, since it uses as much as digits as its factorization.

527229949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 49.

The square root of 527229949 is about 22961.4883881686. The cubic root of 527229949 is about 807.8548885935.

The spelling of 527229949 in words is "five hundred twenty-seven million, two hundred twenty-nine thousand, nine hundred forty-nine".