550597984 has 12 divisors (see below), whose sum is σ = 1083989844. Its totient is φ = 275298976.

The previous prime is 550597981. The next prime is 550598011. The reversal of 550597984 is 489795055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550597981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8603062 + ... + 8603125.

It is an arithmetic number, because the mean of its divisors is an integer number (90332487).

Almost surely, 2^550597984 is an apocalyptic number.

It is an amenable number.

550597984 is a deficient number, since it is larger than the sum of its proper divisors (533391860).

550597984 is a wasteful number, since it uses less digits than its factorization.

550597984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17206197 (or 17206189 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 52.

The square root of 550597984 is about 23464.8243973826. The cubic root of 550597984 is about 819.6180969983.

The spelling of 550597984 in words is "five hundred fifty million, five hundred ninety-seven thousand, nine hundred eighty-four".