530152643 has 8 divisors (see below), whose sum is σ = 532778400. Its totient is φ = 527534208.

The previous prime is 530152631. The next prime is 530152699. The reversal of 530152643 is 346251035.

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 530152643 - 2¹⁰ = 530151619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530152603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188693 + ... + 191481.

It is an arithmetic number, because the mean of its divisors is an integer number (66597300).

Almost surely, 2^530152643 is an apocalyptic number.

530152643 is a deficient number, since it is larger than the sum of its proper divisors (2625757).

530152643 is a wasteful number, since it uses less digits than its factorization.

530152643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 530152643 is about 23025.0438218910. The cubic root of 530152643 is about 809.3449171807.

The spelling of 530152643 in words is "five hundred thirty million, one hundred fifty-two thousand, six hundred forty-three".