552545213 has 8 divisors (see below), whose sum is σ = 634501920. Its totient is φ = 475876080.

The previous prime is 552545183. The next prime is 552545221. The reversal of 552545213 is 312545255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552545213 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 552545213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552545263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321670 + ... + 1322087.

It is an arithmetic number, because the mean of its divisors is an integer number (79312740).

Almost surely, 2^552545213 is an apocalyptic number.

It is an amenable number.

552545213 is a deficient number, since it is larger than the sum of its proper divisors (81956707).

552545213 is a wasteful number, since it uses less digits than its factorization.

552545213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643787.

The product of its digits is 30000, while the sum is 32.

The square root of 552545213 is about 23506.2802884676. The cubic root of 552545213 is about 820.5831728034.

The spelling of 552545213 in words is "five hundred fifty-two million, five hundred forty-five thousand, two hundred thirteen".