530022751 has 2 divisors, whose sum is σ = 530022752. Its totient is φ = 530022750.

The previous prime is 530022749. The next prime is 530022767. The reversal of 530022751 is 157220035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530022751 - 2¹ = 530022749 is a prime.

Together with 530022749, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530022551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265011375 + 265011376.

It is an arithmetic number, because the mean of its divisors is an integer number (265011376).

Almost surely, 2^530022751 is an apocalyptic number.

530022751 is a deficient number, since it is larger than the sum of its proper divisors (1).

530022751 is an equidigital number, since it uses as much as digits as its factorization.

530022751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 530022751 is about 23022.2229812848. Note that the first 3 decimals coincide. The cubic root of 530022751 is about 809.2788129380.

Adding to 530022751 its reverse (157220035), we get a palindrome (687242786).

The spelling of 530022751 in words is "five hundred thirty million, twenty-two thousand, seven hundred fifty-one".