562022389 has 2 divisors, whose sum is σ = 562022390. Its totient is φ = 562022388.

The previous prime is 562022359. The next prime is 562022399. The reversal of 562022389 is 983220265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 495730225 + 66292164 = 22265^2 + 8142^2 .

It is a cyclic number.

It is not a de Polignac number, because 562022389 - 2⁹ = 562021877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562022339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281011194 + 281011195.

It is an arithmetic number, because the mean of its divisors is an integer number (281011195).

Almost surely, 2^562022389 is an apocalyptic number.

It is an amenable number.

562022389 is a deficient number, since it is larger than the sum of its proper divisors (1).

562022389 is an equidigital number, since it uses as much as digits as its factorization.

562022389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 562022389 is about 23707.0113890385. The cubic root of 562022389 is about 825.2481109892.

The spelling of 562022389 in words is "five hundred sixty-two million, twenty-two thousand, three hundred eighty-nine".