533004020 has 24 divisors (see below), whose sum is σ = 1121400168. Its totient is φ = 212803200.

The previous prime is 533004013. The next prime is 533004041. The reversal of 533004020 is 20400335.

It can be written as a sum of positive squares in 4 ways, for example, as 14348944 + 518655076 = 3788^2 + 22774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 533004020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13811 + ... + 35450.

It is an arithmetic number, because the mean of its divisors is an integer number (46725007).

Almost surely, 2^533004020 is an apocalyptic number.

It is an amenable number.

533004020 is an abundant number, since it is smaller than the sum of its proper divisors (588396148).

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

533004020 is a wasteful number, since it uses less digits than its factorization.

533004020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49811 (or 49809 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 533004020 is about 23086.8798238307. The cubic root of 533004020 is about 810.7933191928.

Adding to 533004020 its reverse (20400335), we get a palindrome (553404355).

The spelling of 533004020 in words is "five hundred thirty-three million, four thousand, twenty".