550752808 has 64 divisors (see below), whose sum is σ = 1120210560. Its totient is φ = 252911616.

The previous prime is 550752793. The next prime is 550752817. The reversal of 550752808 is 808257055.

It is a super-4 number, since 4×550752808⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1094685 + ... + 1095187.

It is an arithmetic number, because the mean of its divisors is an integer number (17503290).

Almost surely, 2^550752808 is an apocalyptic number.

It is an amenable number.

550752808 is an abundant number, since it is smaller than the sum of its proper divisors (569457752).

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

550752808 is a wasteful number, since it uses less digits than its factorization.

550752808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 550752808 is about 23468.1232313110. The cubic root of 550752808 is about 819.6949132742.

The spelling of 550752808 in words is "five hundred fifty million, seven hundred fifty-two thousand, eight hundred eight".