550542095 has 4 divisors (see below), whose sum is σ = 660650520. Its totient is φ = 440433672.

The previous prime is 550542077. The next prime is 550542101. The reversal of 550542095 is 590245055.

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

It is a cyclic number.

It is not a de Polignac number, because 550542095 - 2⁸ = 550541839 is a prime.

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 in 3 ways as a sum of consecutive naturals, for example, 55054205 + ... + 55054214.

It is an arithmetic number, because the mean of its divisors is an integer number (165162630).

Almost surely, 2^550542095 is an apocalyptic number.

550542095 is a deficient number, since it is larger than the sum of its proper divisors (110108425).

550542095 is a wasteful number, since it uses less digits than its factorization.

550542095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110108424.

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 550542095 is about 23463.6334569052. The cubic root of 550542095 is about 819.5903640079.

The spelling of 550542095 in words is "five hundred fifty million, five hundred forty-two thousand, ninety-five".