552649100 has 36 divisors (see below), whose sum is σ = 1209886104. Its totient is φ = 219098880.

The previous prime is 552649091. The next prime is 552649103. The reversal of 552649100 is 1946255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (552649103) by changing a digit.

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, 13154 + ... + 35753.

Almost surely, 2^552649100 is an apocalyptic number.

552649100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552649100 is an abundant number, since it is smaller than the sum of its proper divisors (657237004).

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

552649100 is a wasteful number, since it uses less digits than its factorization.

552649100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49034 (or 49027 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 552649100 is about 23508.4899557585. The cubic root of 552649100 is about 820.6345970006.

The spelling of 552649100 in words is "five hundred fifty-two million, six hundred forty-nine thousand, one hundred".