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5505386478736 = 245865892
BaseRepresentation
bin101000000011101001010…
…0110101111110010010000
3201111022100211221022101011
41100013102212233302100
51210200012414304421
615413050054420304
71105515415644244
oct120072246576220
921438324838334
105505386478736
111832904162181
1274ab92961694
1330c204159961
14150668112424
159831b19d4e1
hex501d29afc90

5505386478736 has 15 divisors (see below), whose sum is σ = 10666704486841. Its totient is φ = 2752688546656.

The previous prime is 5505386478721. The next prime is 5505386478749. The reversal of 5505386478736 is 6378746835055.

The square root of 5505386478736 is 2346356.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5423438736 + 5499963040000 = 73644^2 + 2345200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9092130 + ... + 9678718.

Almost surely, 25505386478736 is an apocalyptic number.

5505386478736 is the 2346356-th square number.

It is an amenable number.

5505386478736 is a deficient number, since it is larger than the sum of its proper divisors (5161318008105).

5505386478736 is an frugal number, since it uses more digits than its factorization.

5505386478736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173186 (or 586591 counting only the distinct ones).

The product of its (nonzero) digits is 508032000, while the sum is 67.

The spelling of 5505386478736 in words is "five trillion, five hundred five billion, three hundred eighty-six million, four hundred seventy-eight thousand, seven hundred thirty-six".

Divisors: 1 2 4 8 16 586589 1173178 2346356 4692712 9385424 344086654921 688173309842 1376346619684 2752693239368 5505386478736