550563142 has 16 divisors (see below), whose sum is σ = 852817680. Its totient is φ = 266408352.

The previous prime is 550563127. The next prime is 550563179. The reversal of 550563142 is 241365055.

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 7 ways as a sum of consecutive naturals, for example, 19993 + ... + 38740.

It is an arithmetic number, because the mean of its divisors is an integer number (53301105).

Almost surely, 2^550563142 is an apocalyptic number.

550563142 is a deficient number, since it is larger than the sum of its proper divisors (302254538).

550563142 is a wasteful number, since it uses less digits than its factorization.

550563142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58887.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 550563142 is about 23464.0819551927. The cubic root of 550563142 is about 819.6008080767.

The spelling of 550563142 in words is "five hundred fifty million, five hundred sixty-three thousand, one hundred forty-two".