533490044 has 12 divisors (see below), whose sum is σ = 953471904. Its totient is φ = 261069504.

The previous prime is 533490019. The next prime is 533490047. The reversal of 533490044 is 440094335.

It is a super-2 number, since 2×533490044² = 569223254094243872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533490047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418669 + ... + 1419044.

It is an arithmetic number, because the mean of its divisors is an integer number (79455992).

Almost surely, 2^533490044 is an apocalyptic number.

It is an amenable number.

533490044 is a deficient number, since it is larger than the sum of its proper divisors (419981860).

533490044 is a wasteful number, since it uses less digits than its factorization.

533490044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837764 (or 2837762 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 533490044 is about 23097.4034038461. The cubic root of 533490044 is about 811.0396871256.

The spelling of 533490044 in words is "five hundred thirty-three million, four hundred ninety thousand, forty-four".