550175854 has 4 divisors (see below), whose sum is σ = 825263784. Its totient is φ = 275087926.

The previous prime is 550175833. The next prime is 550175861. The reversal of 550175854 is 458571055.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137543962 + ... + 137543965.

It is an arithmetic number, because the mean of its divisors is an integer number (206315946).

Almost surely, 2^550175854 is an apocalyptic number.

550175854 is a deficient number, since it is larger than the sum of its proper divisors (275087930).

550175854 is a wasteful number, since it uses less digits than its factorization.

550175854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275087929.

The product of its (nonzero) digits is 140000, while the sum is 40.

The square root of 550175854 is about 23455.8277193537. The cubic root of 550175854 is about 819.4085830670.

The spelling of 550175854 in words is "five hundred fifty million, one hundred seventy-five thousand, eight hundred fifty-four".