530726853 has 8 divisors (see below), whose sum is σ = 726761248. Its totient is φ = 344255184.

The previous prime is 530726849. The next prime is 530726887. The reversal of 530726853 is 358627035.

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

It is not a de Polignac number, because 530726853 - 2² = 530726849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530726453) 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, 2390551 + ... + 2390772.

It is an arithmetic number, because the mean of its divisors is an integer number (90845156).

Almost surely, 2^530726853 is an apocalyptic number.

It is an amenable number.

530726853 is a deficient number, since it is larger than the sum of its proper divisors (196034395).

530726853 is a wasteful number, since it uses less digits than its factorization.

530726853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4781363.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 530726853 is about 23037.5096961455. The cubic root of 530726853 is about 809.6370130937.

The spelling of 530726853 in words is "five hundred thirty million, seven hundred twenty-six thousand, eight hundred fifty-three".