550487126 has 16 divisors (see below), whose sum is σ = 946127520. Its totient is φ = 235314240.

The previous prime is 550487117. The next prime is 550487131. The reversal of 550487126 is 621784055.

It is a self number, because there is not a number n which added to its sum of digits gives 550487126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45095 + ... + 55986.

It is an arithmetic number, because the mean of its divisors is an integer number (59132970).

Almost surely, 2^550487126 is an apocalyptic number.

550487126 is a deficient number, since it is larger than the sum of its proper divisors (395640394).

550487126 is a wasteful number, since it uses less digits than its factorization.

550487126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101479.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 550487126 is about 23462.4620617701. The cubic root of 550487126 is about 819.5630857049.

The spelling of 550487126 in words is "five hundred fifty million, four hundred eighty-seven thousand, one hundred twenty-six".