530022551 has 2 divisors, whose sum is σ = 530022552. Its totient is φ = 530022550.

The previous prime is 530022523. The next prime is 530022587. The reversal of 530022551 is 155220035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530022551 - 2⁶ = 530022487 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 (530022751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265011275 + 265011276.

It is an arithmetic number, because the mean of its divisors is an integer number (265011276).

Almost surely, 2^530022551 is an apocalyptic number.

530022551 is a deficient number, since it is larger than the sum of its proper divisors (1).

530022551 is an equidigital number, since it uses as much as digits as its factorization.

530022551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 530022551 is about 23022.2186376552. The cubic root of 530022551 is about 809.2787111463.

Adding to 530022551 its reverse (155220035), we get a palindrome (685242586).

The spelling of 530022551 in words is "five hundred thirty million, twenty-two thousand, five hundred fifty-one".