533396853 has 32 divisors (see below), whose sum is σ = 864230400. Its totient is φ = 322455600.

The previous prime is 533396827. The next prime is 533396863. The reversal of 533396853 is 358693335.

533396853 is a `hidden beast` number, since 533 + 3 + 9 + 68 + 53 = 666.

It is not a de Polignac number, because 533396853 - 2⁵ = 533396821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 533396799 and 533396808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533396813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128338 + ... + 132428.

It is an arithmetic number, because the mean of its divisors is an integer number (27007200).

Almost surely, 2^533396853 is an apocalyptic number.

It is an amenable number.

533396853 is a deficient number, since it is larger than the sum of its proper divisors (330833547).

533396853 is a wasteful number, since it uses less digits than its factorization.

533396853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550 (or 4544 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 533396853 is about 23095.3859677642. The cubic root of 533396853 is about 810.9924597520.

It can be divided in two parts, 533 and 396853, that added together give a triangular number (397386 = T₈₉₁).

The spelling of 533396853 in words is "five hundred thirty-three million, three hundred ninety-six thousand, eight hundred fifty-three".