550586480 has 40 divisors (see below), whose sum is σ = 1355417712. Its totient is φ = 207279104.

The previous prime is 550586467. The next prime is 550586501. The reversal of 550586480 is 84685055.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 201062 + ... + 203781.

Almost surely, 2^550586480 is an apocalyptic number.

It is an amenable number.

550586480 is an abundant number, since it is smaller than the sum of its proper divisors (804831232).

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

550586480 is a wasteful number, since it uses less digits than its factorization.

550586480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404873 (or 404867 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 550586480 is about 23464.5792632214. The cubic root of 550586480 is about 819.6123886881.

The spelling of 550586480 in words is "five hundred fifty million, five hundred eighty-six thousand, four hundred eighty".