530536522 has 4 divisors (see below), whose sum is σ = 795804786. Its totient is φ = 265268260.

The previous prime is 530536499. The next prime is 530536529. The reversal of 530536522 is 225635035.

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

It can be written as a sum of positive squares in only one way, i.e., 530426961 + 109561 = 23031^2 + 331^2 .

It is not an unprimeable number, because it can be changed into a prime (530536529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132634129 + ... + 132634132.

Almost surely, 2^530536522 is an apocalyptic number.

530536522 is a deficient number, since it is larger than the sum of its proper divisors (265268264).

530536522 is a wasteful number, since it uses less digits than its factorization.

530536522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265268263.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 530536522 is about 23033.3784321797. The cubic root of 530536522 is about 809.5402166303.

The spelling of 530536522 in words is "five hundred thirty million, five hundred thirty-six thousand, five hundred twenty-two".