530338623991 has 8 divisors (see below), whose sum is σ = 578589152400. Its totient is φ = 482094416640.

The previous prime is 530338623887. The next prime is 530338624001. The reversal of 530338623991 is 199326833035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530338623991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530338623091) 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, 1403976 + ... + 1741213.

It is an arithmetic number, because the mean of its divisors is an integer number (72323644050).

Almost surely, 2^530338623991 is an apocalyptic number.

530338623991 is a deficient number, since it is larger than the sum of its proper divisors (48250528409).

530338623991 is a wasteful number, since it uses less digits than its factorization.

530338623991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160529.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 530338623991 in words is "five hundred thirty billion, three hundred thirty-eight million, six hundred twenty-three thousand, nine hundred ninety-one".