550453435652 has 12 divisors (see below), whose sum is σ = 963463955916. Its totient is φ = 275178019680.

The previous prime is 550453435643. The next prime is 550453435663. The reversal of 550453435652 is 256534354055.

It can be written as a sum of positive squares in 2 ways, for example, as 243854241856 + 306599193796 = 493816^2 + 553714^2 .

It is a junction number, because it is equal to n+sod(n) for n = 550453435597 and 550453435606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12149099 + ... + 12194322.

It is an arithmetic number, because the mean of its divisors is an integer number (80288662993).

Almost surely, 2^550453435652 is an apocalyptic number.

It is an amenable number.

550453435652 is a deficient number, since it is larger than the sum of its proper divisors (413010520264).

550453435652 is a wasteful number, since it uses less digits than its factorization.

550453435652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24349078 (or 24349076 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 47.

The spelling of 550453435652 in words is "five hundred fifty billion, four hundred fifty-three million, four hundred thirty-five thousand, six hundred fifty-two".