530022302 has 4 divisors (see below), whose sum is σ = 795033456. Its totient is φ = 265011150.

The previous prime is 530022301. The next prime is 530022307. The reversal of 530022302 is 203220035.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530022301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132505574 + ... + 132505577.

It is an arithmetic number, because the mean of its divisors is an integer number (198758364).

Almost surely, 2^530022302 is an apocalyptic number.

530022302 is a deficient number, since it is larger than the sum of its proper divisors (265011154).

530022302 is a wasteful number, since it uses less digits than its factorization.

530022302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265011153.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 530022302 is about 23022.2132298352. The cubic root of 530022302 is about 809.2785844156.

Adding to 530022302 its reverse (203220035), we get a palindrome (733242337).

The spelling of 530022302 in words is "five hundred thirty million, twenty-two thousand, three hundred two".