550513314055 has 8 divisors (see below), whose sum is σ = 662141651472. Its totient is φ = 439393534848.

The previous prime is 550513314019. The next prime is 550513314061. The reversal of 550513314055 is 550413315055.

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 550513314055 - 2¹⁵ = 550513281287 is a prime.

It is a Duffinian number.

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, 127137169 + ... + 127141498.

It is an arithmetic number, because the mean of its divisors is an integer number (82767706434).

Almost surely, 2^550513314055 is an apocalyptic number.

550513314055 is a deficient number, since it is larger than the sum of its proper divisors (111628337417).

550513314055 is a wasteful number, since it uses less digits than its factorization.

550513314055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254279105.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 550513314055 in words is "five hundred fifty billion, five hundred thirteen million, three hundred fourteen thousand, fifty-five".