550340516 has 48 divisors (see below), whose sum is σ = 1090055232. Its totient is φ = 240912000.

The previous prime is 550340513. The next prime is 550340519. The reversal of 550340516 is 615043055.

It is an interprime number because it is at equal distance from previous prime (550340513) and next prime (550340519).

It is a super-2 number, since 2×550340516² = 605749367102292512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550340513) 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, 162755 + ... + 166101.

It is an arithmetic number, because the mean of its divisors is an integer number (22709484).

Almost surely, 2^550340516 is an apocalyptic number.

It is an amenable number.

550340516 is a deficient number, since it is larger than the sum of its proper divisors (539714716).

550340516 is a wasteful number, since it uses less digits than its factorization.

550340516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500 (or 3498 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 550340516 is about 23459.3375013021. The cubic root of 550340516 is about 819.4903217795.

The spelling of 550340516 in words is "five hundred fifty million, three hundred forty thousand, five hundred sixteen".