533056836 has 48 divisors (see below), whose sum is σ = 1345466304. Its totient is φ = 163284096.

The previous prime is 533056829. The next prime is 533056847. The reversal of 533056836 is 638650335.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 533056794 and 533056803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27886 + ... + 42938.

It is an arithmetic number, because the mean of its divisors is an integer number (28030548).

Almost surely, 2^533056836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533056836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672733152).

533056836 is an abundant number, since it is smaller than the sum of its proper divisors (812409468).

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

533056836 is a wasteful number, since it uses less digits than its factorization.

533056836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15300 (or 15298 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 533056836 is about 23088.0236486365. The cubic root of 533056836 is about 810.8200991319.

The spelling of 533056836 in words is "five hundred thirty-three million, fifty-six thousand, eight hundred thirty-six".