550927560 has 32 divisors (see below), whose sum is σ = 1652783040. Its totient is φ = 146913984.

The previous prime is 550927549. The next prime is 550927583. The reversal of 550927560 is 65729055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295412 + ... + 2295651.

It is an arithmetic number, because the mean of its divisors is an integer number (51649470).

Almost surely, 2^550927560 is an apocalyptic number.

It is an amenable number.

550927560 is an abundant number, since it is smaller than the sum of its proper divisors (1101855480).

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

550927560 is a wasteful number, since it uses less digits than its factorization.

550927560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591077 (or 4591073 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 550927560 is about 23471.8461140150. The cubic root of 550927560 is about 819.7815995794.

The spelling of 550927560 in words is "five hundred fifty million, nine hundred twenty-seven thousand, five hundred sixty".