550626260452 has 12 divisors (see below), whose sum is σ = 964910552956. Its totient is φ = 274937531040.

The previous prime is 550626260449. The next prime is 550626260477. The reversal of 550626260452 is 254062626055.

It can be written as a sum of positive squares in 2 ways, for example, as 321371074816 + 229255185636 = 566896^2 + 478806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 550626260399 and 550626260408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93896499 + ... + 93902362.

Almost surely, 2^550626260452 is an apocalyptic number.

It is an amenable number.

550626260452 is a deficient number, since it is larger than the sum of its proper divisors (414284292504).

550626260452 is a wasteful number, since it uses less digits than its factorization.

550626260452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187799598 (or 187799596 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 550626260452 in words is "five hundred fifty billion, six hundred twenty-six million, two hundred sixty thousand, four hundred fifty-two".