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5544450353 = 131093912809
BaseRepresentation
bin1010010100111100…
…11001100100110001
3112022101212021001002
411022132121210301
542323334402403
62314100451345
7254253023201
oct51236314461
915271767032
105544450353
112395774682
1210a89a9b55
136a48a8070
143a8508401
15226b50188
hex14a799931

5544450353 has 8 divisors (see below), whose sum is σ = 6025727400. Its totient is φ = 5070999168.

The previous prime is 5544450349. The next prime is 5544450391. The reversal of 5544450353 is 3530544455.

5544450353 is digitally balanced in base 3, 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 4 ways, for example, as 1834665889 + 3709784464 = 42833^2 + 60908^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5544450353 - 22 = 5544450349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5544450323) 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, 1954988 + ... + 1957821.

It is an arithmetic number, because the mean of its divisors is an integer number (753215925).

Almost surely, 25544450353 is an apocalyptic number.

It is an amenable number.

5544450353 is a deficient number, since it is larger than the sum of its proper divisors (481277047).

5544450353 is a wasteful number, since it uses less digits than its factorization.

5544450353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912931.

The product of its (nonzero) digits is 360000, while the sum is 38.

The square root of 5544450353 is about 74461.0660211093. The cubic root of 5544450353 is about 1769.9167242466.

The spelling of 5544450353 in words is "five billion, five hundred forty-four million, four hundred fifty thousand, three hundred fifty-three".

Divisors: 1 13 109 1417 3912809 50866517 426496181 5544450353