550161055510562 has 8 divisors (see below), whose sum is σ = 825282605426076. Its totient is φ = 275066853701872.

The previous prime is 550161055510531. The next prime is 550161055510567. The reversal of 550161055510562 is 265015550161055.

It can be written as a sum of positive squares in 2 ways, for example, as 411246804366841 + 138914251143721 = 20279221^2 + 11786189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (550161055510567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6836976413 + ... + 6837056880.

Almost surely, 2^{550161055510562} is an apocalyptic number.

550161055510562 is a deficient number, since it is larger than the sum of its proper divisors (275121549915514).

550161055510562 is a wasteful number, since it uses less digits than its factorization.

550161055510562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13674053412.

The product of its (nonzero) digits is 1125000, while the sum is 47.

The spelling of 550161055510562 in words is "five hundred fifty trillion, one hundred sixty-one billion, fifty-five million, five hundred ten thousand, five hundred sixty-two".