530393123 has 8 divisors (see below), whose sum is σ = 578424000. Its totient is φ = 483395328.

The previous prime is 530393119. The next prime is 530393159. The reversal of 530393123 is 321393035.

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

It is not a de Polignac number, because 530393123 - 2² = 530393119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530393173) 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, 257198 + ... + 259251.

It is an arithmetic number, because the mean of its divisors is an integer number (72303000).

Almost surely, 2^530393123 is an apocalyptic number.

530393123 is a deficient number, since it is larger than the sum of its proper divisors (48030877).

530393123 is a wasteful number, since it uses less digits than its factorization.

530393123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516541.

The product of its (nonzero) digits is 7290, while the sum is 29.

The square root of 530393123 is about 23030.2653697260. The cubic root of 530393123 is about 809.4672730387.

The spelling of 530393123 in words is "five hundred thirty million, three hundred ninety-three thousand, one hundred twenty-three".