550314655 has 12 divisors (see below), whose sum is σ = 725870376. Its totient is φ = 400228400.

The previous prime is 550314649. The next prime is 550314707. The reversal of 550314655 is 556413055.

It is not a de Polignac number, because 550314655 - 2³ = 550314647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550314655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454201 + ... + 455410.

It is an arithmetic number, because the mean of its divisors is an integer number (60489198).

Almost surely, 2^550314655 is an apocalyptic number.

550314655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550314655 is a deficient number, since it is larger than the sum of its proper divisors (175555721).

550314655 is a wasteful number, since it uses less digits than its factorization.

550314655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909638 (or 909627 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 550314655 is about 23458.7863070535. The cubic root of 550314655 is about 819.4774853806.

The spelling of 550314655 in words is "five hundred fifty million, three hundred fourteen thousand, six hundred fifty-five".