550022054 has 4 divisors (see below), whose sum is σ = 825033084. Its totient is φ = 275011026.

The previous prime is 550022041. The next prime is 550022101. The reversal of 550022054 is 450220055.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137505512 + ... + 137505515.

It is an arithmetic number, because the mean of its divisors is an integer number (206258271).

Almost surely, 2^550022054 is an apocalyptic number.

550022054 is a deficient number, since it is larger than the sum of its proper divisors (275011030).

550022054 is a wasteful number, since it uses less digits than its factorization.

550022054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275011029.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 550022054 is about 23452.5489872636. The cubic root of 550022054 is about 819.3322215520.

The spelling of 550022054 in words is "five hundred fifty million, twenty-two thousand, fifty-four".