533273213853 has 12 divisors (see below), whose sum is σ = 777100201020. Its totient is φ = 352369320576.

The previous prime is 533273213839. The next prime is 533273213857. The reversal of 533273213853 is 358312372335.

533273213853 is a `hidden beast` number, since 533 + 2 + 7 + 32 + 1 + 3 + 85 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 292267821924 + 241005391929 = 540618^2 + 490923^2 .

It is not a de Polignac number, because 533273213853 - 2¹⁴ = 533273197469 is a prime.

It is a super-2 number, since 2×533273213853² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 533273213799 and 533273213808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533273213857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262178538 + ... + 262180571.

It is an arithmetic number, because the mean of its divisors is an integer number (64758350085).

Almost surely, 2^533273213853 is an apocalyptic number.

It is an amenable number.

533273213853 is a deficient number, since it is larger than the sum of its proper divisors (243826987167).

533273213853 is a wasteful number, since it uses less digits than its factorization.

533273213853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524359228 (or 524359225 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The spelling of 533273213853 in words is "five hundred thirty-three billion, two hundred seventy-three million, two hundred thirteen thousand, eight hundred fifty-three".