550131136 has 28 divisors (see below), whose sum is σ = 1092865480. Its totient is φ = 274763520.

The previous prime is 550131119. The next prime is 550131167. The reversal of 550131136 is 631131055.

It is a self number, because there is not a number n which added to its sum of digits gives 550131136.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 61135 + ... + 69553.

It is an arithmetic number, because the mean of its divisors is an integer number (39030910).

Almost surely, 2^550131136 is an apocalyptic number.

It is an amenable number.

550131136 is a deficient number, since it is larger than the sum of its proper divisors (542734344).

550131136 is a wasteful number, since it uses less digits than its factorization.

550131136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452 (or 9442 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 550131136 is about 23454.8744613993. The cubic root of 550131136 is about 819.3863821013.

The spelling of 550131136 in words is "five hundred fifty million, one hundred thirty-one thousand, one hundred thirty-six".