550623475 has 12 divisors (see below), whose sum is σ = 684130320. Its totient is φ = 439623200.

The previous prime is 550623467. The next prime is 550623497. The reversal of 550623475 is 574326055.

550623475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550623475 - 2³ = 550623467 is a prime.

It is a super-2 number, since 2×550623475² = 606372422442151250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8911 + ... + 34360.

It is an arithmetic number, because the mean of its divisors is an integer number (57010860).

Almost surely, 2^550623475 is an apocalyptic number.

550623475 is a deficient number, since it is larger than the sum of its proper divisors (133506845).

550623475 is a wasteful number, since it uses less digits than its factorization.

550623475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43790 (or 43785 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 550623475 is about 23465.3675658405. The cubic root of 550623475 is about 819.6307454055.

The spelling of 550623475 in words is "five hundred fifty million, six hundred twenty-three thousand, four hundred seventy-five".