552620600 has 48 divisors (see below), whose sum is σ = 1468395600. Its totient is φ = 189469440.

The previous prime is 552620459. The next prime is 552620611. The reversal of 552620600 is 6026255.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 552620600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195965 + ... + 198764.

It is an arithmetic number, because the mean of its divisors is an integer number (30591575).

Almost surely, 2^552620600 is an apocalyptic number.

552620600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552620600 is an abundant number, since it is smaller than the sum of its proper divisors (915775000).

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

552620600 is a wasteful number, since it uses less digits than its factorization.

552620600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394752 (or 394743 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 552620600 is about 23507.8837839564. The cubic root of 552620600 is about 820.6204901058.

Adding to 552620600 its reverse (6026255), we get a palindrome (558646855).

The spelling of 552620600 in words is "five hundred fifty-two million, six hundred twenty thousand, six hundred".