550854616 has 32 divisors (see below), whose sum is σ = 1113290640. Its totient is φ = 254014848.

The previous prime is 550854613. The next prime is 550854643. The reversal of 550854616 is 616458055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550854611) 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, 192750 + ... + 195586.

Almost surely, 2^550854616 is an apocalyptic number.

It is an amenable number.

550854616 is an abundant number, since it is smaller than the sum of its proper divisors (562436024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550854616 is a wasteful number, since it uses less digits than its factorization.

550854616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723 (or 4719 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 550854616 is about 23470.2922009932. The cubic root of 550854616 is about 819.7454176971.

The spelling of 550854616 in words is "five hundred fifty million, eight hundred fifty-four thousand, six hundred sixteen".