550095720 has 64 divisors (see below), whose sum is σ = 1653851520. Its totient is φ = 146375424.

The previous prime is 550095703. The next prime is 550095773. The reversal of 550095720 is 27590055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53734 + ... + 63146.

It is an arithmetic number, because the mean of its divisors is an integer number (25841430).

Almost surely, 2^550095720 is an apocalyptic number.

It is an amenable number.

550095720 is an abundant number, since it is smaller than the sum of its proper divisors (1103755800).

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

550095720 is a wasteful number, since it uses less digits than its factorization.

550095720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914 (or 9910 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 550095720 is about 23454.1194675903. The cubic root of 550095720 is about 819.3687984084.

The spelling of 550095720 in words is "five hundred fifty million, ninety-five thousand, seven hundred twenty".