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552353125 = 55176753
BaseRepresentation
bin100000111011000…
…011110101100101
31102111100110001011
4200323003311211
52112400300000
6130450502221
716454631652
oct4073036545
91374313034
10552353125
11263875095
12134b94971
138a58558c
1453502c29
153375a2ba
hex20ec3d65

552353125 has 12 divisors (see below), whose sum is σ = 690401124. Its totient is φ = 441880000.

The previous prime is 552353093. The next prime is 552353129. The reversal of 552353125 is 521353255.

552353125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 540423009 + 11930116 = 23247^2 + 3454^2 .

It is not a de Polignac number, because 552353125 - 25 = 552353093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552353129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85252 + ... + 91501.

It is an arithmetic number, because the mean of its divisors is an integer number (57533427).

Almost surely, 2552353125 is an apocalyptic number.

It is an amenable number.

552353125 is a deficient number, since it is larger than the sum of its proper divisors (138047999).

552353125 is an frugal number, since it uses more digits than its factorization.

552353125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176778 (or 176758 counting only the distinct ones).

The product of its digits is 22500, while the sum is 31.

The square root of 552353125 is about 23502.1940465140. The cubic root of 552353125 is about 820.4880720189.

The spelling of 552353125 in words is "five hundred fifty-two million, three hundred fifty-three thousand, one hundred twenty-five".

Divisors: 1 5 25 125 625 3125 176753 883765 4418825 22094125 110470625 552353125