550615564103 has 8 divisors (see below), whose sum is σ = 601254147456. Its totient is φ = 500074084600.

The previous prime is 550615564099. The next prime is 550615564157. The reversal of 550615564103 is 301465516055.

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

It is a cyclic number.

It is not a de Polignac number, because 550615564103 - 2² = 550615564099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550615564003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24264101 + ... + 24286782.

It is an arithmetic number, because the mean of its divisors is an integer number (75156768432).

Almost surely, 2^550615564103 is an apocalyptic number.

550615564103 is a deficient number, since it is larger than the sum of its proper divisors (50638583353).

550615564103 is a wasteful number, since it uses less digits than its factorization.

550615564103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48551925.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 550615564103 in words is "five hundred fifty billion, six hundred fifteen million, five hundred sixty-four thousand, one hundred three".