550719040 has 56 divisors (see below), whose sum is σ = 1313444160. Its totient is φ = 219944448.

The previous prime is 550719007. The next prime is 550719079. The reversal of 550719040 is 40917055.

It is a super-2 number, since 2×550719040² = 606582922037043200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550718993 and 550719011.

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 7 ways as a sum of consecutive naturals, for example, 339351 + ... + 340969.

It is an arithmetic number, because the mean of its divisors is an integer number (23454360).

Almost surely, 2^550719040 is an apocalyptic number.

It is an amenable number.

550719040 is an abundant number, since it is smaller than the sum of its proper divisors (762725120).

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

550719040 is a wasteful number, since it uses less digits than its factorization.

550719040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 550719040 is about 23467.4037763021. The cubic root of 550719040 is about 819.6781604327.

The spelling of 550719040 in words is "five hundred fifty million, seven hundred nineteen thousand, forty".