550419016 has 64 divisors (see below), whose sum is σ = 1197895680. Its totient is φ = 232243200.

The previous prime is 550418989. The next prime is 550419017. The reversal of 550419016 is 610914055.

It is a super-2 number, since 2×550419016² = 605922186348816512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550419017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372416 + ... + 1372816.

It is an arithmetic number, because the mean of its divisors is an integer number (18717120).

Almost surely, 2^550419016 is an apocalyptic number.

550419016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

550419016 is an abundant number, since it is smaller than the sum of its proper divisors (647476664).

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

550419016 is a wasteful number, since it uses less digits than its factorization.

550419016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 550419016 is about 23461.0105494201. The cubic root of 550419016 is about 819.5292836767.

The spelling of 550419016 in words is "five hundred fifty million, four hundred nineteen thousand, sixteen".