525422699 has 2 divisors, whose sum is σ = 525422700. Its totient is φ = 525422698.

The previous prime is 525422693. The next prime is 525422731. The reversal of 525422699 is 996224525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525422699 - 2¹² = 525418603 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (525422693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262711349 + 262711350.

It is an arithmetic number, because the mean of its divisors is an integer number (262711350).

Almost surely, 2^525422699 is an apocalyptic number.

525422699 is a deficient number, since it is larger than the sum of its proper divisors (1).

525422699 is an equidigital number, since it uses as much as digits as its factorization.

525422699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 44.

The square root of 525422699 is about 22922.1006672600. The cubic root of 525422699 is about 806.9307711783.

The spelling of 525422699 in words is "five hundred twenty-five million, four hundred twenty-two thousand, six hundred ninety-nine".