550633005 has 128 divisors (see below), whose sum is σ = 1128960000. Its totient is φ = 252564480.

The previous prime is 550632991. The next prime is 550633073. The reversal of 550633005 is 500336055.

It is a happy number.

It is not a de Polignac number, because 550633005 - 2⁴ = 550632989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 550633005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1577571 + ... + 1577919.

It is an arithmetic number, because the mean of its divisors is an integer number (8820000).

Almost surely, 2^550633005 is an apocalyptic number.

It is an amenable number.

550633005 is an abundant number, since it is smaller than the sum of its proper divisors (578326995).

550633005 is a wasteful number, since it uses less digits than its factorization.

550633005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 550633005 is about 23465.5706301807. The cubic root of 550633005 is about 819.6354740063.

The spelling of 550633005 in words is "five hundred fifty million, six hundred thirty-three thousand, five".