550500476 has 12 divisors (see below), whose sum is σ = 967697472. Its totient is φ = 274015488.

The previous prime is 550500473. The next prime is 550500487. The reversal of 550500476 is 674005055.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550500473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307685 + ... + 309468.

It is an arithmetic number, because the mean of its divisors is an integer number (80641456).

Almost surely, 2^550500476 is an apocalyptic number.

It is an amenable number.

550500476 is a deficient number, since it is larger than the sum of its proper divisors (417196996).

550500476 is a wasteful number, since it uses less digits than its factorization.

550500476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617380 (or 617378 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 550500476 is about 23462.7465570423. The cubic root of 550500476 is about 819.5697107940.

The spelling of 550500476 in words is "five hundred fifty million, five hundred thousand, four hundred seventy-six".