530521142522 has 8 divisors (see below), whose sum is σ = 909464815776. Its totient is φ = 227366203932.

The previous prime is 530521142461. The next prime is 530521142531. The reversal of 530521142522 is 225241125035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18947183648 + ... + 18947183675.

It is an arithmetic number, because the mean of its divisors is an integer number (113683101972).

Almost surely, 2^530521142522 is an apocalyptic number.

530521142522 is a deficient number, since it is larger than the sum of its proper divisors (378943673254).

530521142522 is a wasteful number, since it uses less digits than its factorization.

530521142522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37894367332.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 530521142522 its reverse (225241125035), we get a palindrome (755762267557).

The spelling of 530521142522 in words is "five hundred thirty billion, five hundred twenty-one million, one hundred forty-two thousand, five hundred twenty-two".