530522545 has 8 divisors (see below), whose sum is σ = 727573824. Its totient is φ = 363786864.

The previous prime is 530522543. The next prime is 530522563. The reversal of 530522545 is 545225035.

It is a happy number.

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

It is not a de Polignac number, because 530522545 - 2¹ = 530522543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530522543) 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 in 7 ways as a sum of consecutive naturals, for example, 7578859 + ... + 7578928.

It is an arithmetic number, because the mean of its divisors is an integer number (90946728).

Almost surely, 2^530522545 is an apocalyptic number.

It is an amenable number.

530522545 is a deficient number, since it is larger than the sum of its proper divisors (197051279).

530522545 is a wasteful number, since it uses less digits than its factorization.

530522545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15157799.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 530522545 is about 23033.0750226712. The cubic root of 530522545 is about 809.5331074477.

The spelling of 530522545 in words is "five hundred thirty million, five hundred twenty-two thousand, five hundred forty-five".