552520020333 has 4 divisors (see below), whose sum is σ = 736693360448. Its totient is φ = 368346680220.

The previous prime is 552520020263. The next prime is 552520020379. The reversal of 552520020333 is 333020025255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-552520020333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552520020333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552520020383) 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, 92086670053 + ... + 92086670058.

It is an arithmetic number, because the mean of its divisors is an integer number (184173340112).

Almost surely, 2^552520020333 is an apocalyptic number.

It is an amenable number.

552520020333 is a deficient number, since it is larger than the sum of its proper divisors (184173340115).

552520020333 is a wasteful number, since it uses less digits than its factorization.

552520020333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184173340114.

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 552520020333 its reverse (333020025255), we get a palindrome (885540045588).

The spelling of 552520020333 in words is "five hundred fifty-two billion, five hundred twenty million, twenty thousand, three hundred thirty-three".