530432545 has 8 divisors (see below), whose sum is σ = 636652224. Its totient is φ = 424257264.

The previous prime is 530432531. The next prime is 530432603. The reversal of 530432545 is 545234035.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 530432545 - 2¹¹ = 530430497 is a prime.

It is a Duffinian number.

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, 27222 + ... + 42448.

It is an arithmetic number, because the mean of its divisors is an integer number (79581528).

Almost surely, 2^530432545 is an apocalyptic number.

It is an amenable number.

530432545 is a deficient number, since it is larger than the sum of its proper divisors (106219679).

530432545 is a wasteful number, since it uses less digits than its factorization.

530432545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22199.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 530432545 is about 23031.1212275912. The cubic root of 530432545 is about 809.4873273637.

The spelling of 530432545 in words is "five hundred thirty million, four hundred thirty-two thousand, five hundred forty-five".