530222554 has 16 divisors (see below), whose sum is σ = 842869800. Its totient is φ = 249293824.

The previous prime is 530222513. The next prime is 530222599. The reversal of 530222554 is 455222035.

It can be written as a sum of positive squares in 4 ways, for example, as 521071929 + 9150625 = 22827^2 + 3025^2 .

It is a super-2 number, since 2×530222554² = 562271913540565832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35442 + ... + 48130.

Almost surely, 2^530222554 is an apocalyptic number.

530222554 is a deficient number, since it is larger than the sum of its proper divisors (312647246).

530222554 is a wasteful number, since it uses less digits than its factorization.

530222554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13937.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 530222554 is about 23026.5619231356. The cubic root of 530222554 is about 809.3804916052.

Adding to 530222554 its reverse (455222035), we get a palindrome (985444589).

The spelling of 530222554 in words is "five hundred thirty million, two hundred twenty-two thousand, five hundred fifty-four".