550949088 has 24 divisors (see below), whose sum is σ = 1446241608. Its totient is φ = 183649664.

The previous prime is 550949059. The next prime is 550949089. The reversal of 550949088 is 880949055.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550949089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2869431 + ... + 2869622.

It is an arithmetic number, because the mean of its divisors is an integer number (60260067).

Almost surely, 2^550949088 is an apocalyptic number.

It is an amenable number.

550949088 is an abundant number, since it is smaller than the sum of its proper divisors (895292520).

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

550949088 is a wasteful number, since it uses less digits than its factorization.

550949088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739066 (or 5739058 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 550949088 is about 23472.3047014987. The cubic root of 550949088 is about 819.7922773464.

The spelling of 550949088 in words is "five hundred fifty million, nine hundred forty-nine thousand, eighty-eight".