553380808 has 8 divisors (see below), whose sum is σ = 1037589030. Its totient is φ = 276690400.

The previous prime is 553380799. The next prime is 553380899. The reversal of 553380808 is 808083355.

It can be written as a sum of positive squares in only one way, i.e., 376437604 + 176943204 = 19402^2 + 13302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34586293 + ... + 34586308.

Almost surely, 2^553380808 is an apocalyptic number.

It is an amenable number.

553380808 is a deficient number, since it is larger than the sum of its proper divisors (484208222).

553380808 is a wasteful number, since it uses less digits than its factorization.

553380808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69172607 (or 69172603 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 553380808 is about 23524.0474408636. The cubic root of 553380808 is about 820.9966109736.

The spelling of 553380808 in words is "five hundred fifty-three million, three hundred eighty thousand, eight hundred eight".