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552080516 = 221310616933
BaseRepresentation
bin100000111010000…
…001010010000100
31102110211121002112
4200322001102010
52112313034031
6130441000152
716452415121
oct4072012204
91373747075
10552080516
112636a9299
12134a83058
138a4bb480
1453471748
153370462b
hex20e81484

552080516 has 12 divisors (see below), whose sum is σ = 1040459532. Its totient is φ = 254806368.

The previous prime is 552080513. The next prime is 552080521. The reversal of 552080516 is 615080255.

It can be written as a sum of positive squares in 2 ways, for example, as 237160000 + 314920516 = 15400^2 + 17746^2 .

It is a super-2 number, since 2×5520805162 = 609585792293652512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (552080513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5308415 + ... + 5308518.

It is an arithmetic number, because the mean of its divisors is an integer number (86704961).

Almost surely, 2552080516 is an apocalyptic number.

It is an amenable number.

552080516 is a deficient number, since it is larger than the sum of its proper divisors (488379016).

552080516 is a wasteful number, since it uses less digits than its factorization.

552080516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10616950 (or 10616948 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 552080516 is about 23496.3936807332. The cubic root of 552080516 is about 820.3530682626.

The spelling of 552080516 in words is "five hundred fifty-two million, eighty thousand, five hundred sixteen".

Divisors: 1 2 4 13 26 52 10616933 21233866 42467732 138020129 276040258 552080516