533044848528864 has 144 divisors (see below), whose sum is σ = 1747726694374752. Its totient is φ = 150950753501184.

The previous prime is 533044848528853. The next prime is 533044848528869. The reversal of 533044848528864 is 468825848440335.

533044848528864 is a `hidden beast` number, since 5 + 3 + 3 + 0 + 4 + 4 + 8 + 485 + 2 + 88 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×533044848528864² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 533044848528792 and 533044848528801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533044848528869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1169715409 + ... + 1170171024.

It is an arithmetic number, because the mean of its divisors is an integer number (12136990933158).

Almost surely, 2^{533044848528864} is an apocalyptic number.

It is an amenable number.

533044848528864 is an abundant number, since it is smaller than the sum of its proper divisors (1214681845845888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533044848528864 is a wasteful number, since it uses less digits than its factorization.

533044848528864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339886569 (or 2339886558 counting only the distinct ones).

The product of its (nonzero) digits is 2831155200, while the sum is 72.

The spelling of 533044848528864 in words is "five hundred thirty-three trillion, forty-four billion, eight hundred forty-eight million, five hundred twenty-eight thousand, eight hundred sixty-four".