533047247649856 has 21 divisors (see below), whose sum is σ = 1057765998574389. Its totient is φ = 266523531473664.

The previous prime is 533047247649769. The next prime is 533047247649863. The reversal of 533047247649856 is 658946742740335.

The square root of 533047247649856 is 23087816.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 432205804993600 + 100841442656256 = 20789560^2 + 10041984^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 183259540 + ... + 186145516.

Almost surely, 2^{533047247649856} is an apocalyptic number.

533047247649856 is the 23087816-th square number.

It is an amenable number.

533047247649856 is a deficient number, since it is larger than the sum of its proper divisors (524718750924533).

533047247649856 is an frugal number, since it uses more digits than its factorization.

533047247649856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5771966 (or 2885979 counting only the distinct ones).

The product of its (nonzero) digits is 3657830400, while the sum is 73.

The spelling of 533047247649856 in words is "five hundred thirty-three trillion, forty-seven billion, two hundred forty-seven million, six hundred forty-nine thousand, eight hundred fifty-six".