530351623 has 8 divisors (see below), whose sum is σ = 554806800. Its totient is φ = 506307648.

The previous prime is 530351621. The next prime is 530351639. The reversal of 530351623 is 326153035.

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 530351623 - 2¹ = 530351621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530351591 and 530351600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530351621) 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, 100161 + ... + 105322.

It is an arithmetic number, because the mean of its divisors is an integer number (69350850).

Almost surely, 2^530351623 is an apocalyptic number.

530351623 is a deficient number, since it is larger than the sum of its proper divisors (24455177).

530351623 is a wasteful number, since it uses less digits than its factorization.

530351623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205601.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 530351623 is about 23029.3643637856. The cubic root of 530351623 is about 809.4461605427.

The spelling of 530351623 in words is "five hundred thirty million, three hundred fifty-one thousand, six hundred twenty-three".