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5554854481 = 117313035309
BaseRepresentation
bin1010010110001100…
…00101101001010001
3112100010102211211011
411023012011221101
542334020320411
62315111450521
7254440325011
oct51306055121
915303384734
105554854481
1123a0630430
1210b0386a41
136a6aab857
143a9a55c41
15227a07c21
hex14b185a51

5554854481 has 16 divisors (see below), whose sum is σ = 6148725120. Its totient is φ = 4975931520.

The previous prime is 5554854457. The next prime is 5554854521. The reversal of 5554854481 is 1844584555.

It is a cyclic number.

It is not a de Polignac number, because 5554854481 - 25 = 5554854449 is a prime.

It is a super-2 number, since 2×55548544812 = 61712816610171558722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5554851481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1043655 + ... + 1048963.

It is an arithmetic number, because the mean of its divisors is an integer number (384295320).

Almost surely, 25554854481 is an apocalyptic number.

It is an amenable number.

5554854481 is a deficient number, since it is larger than the sum of its proper divisors (593870639).

5554854481 is a wasteful number, since it uses less digits than its factorization.

5554854481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696.

The product of its digits is 2560000, while the sum is 49.

The square root of 5554854481 is about 74530.8961505227. The cubic root of 5554854481 is about 1771.0231118819.

The spelling of 5554854481 in words is "five billion, five hundred fifty-four million, eight hundred fifty-four thousand, four hundred eighty-one".

Divisors: 1 11 73 803 1303 5309 14333 58399 95119 387557 1046309 4263127 6917627 76093897 504986771 5554854481