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54014310481 is a prime number
BaseRepresentation
bin110010010011100000…
…001111100001010001
312011102100110021100211
4302103200033201101
51341110130413411
640451442044121
73621345030565
oct622340174121
9164370407324
1054014310481
11209a8740a1a
12a575349641
13512a631c81
14288592b6a5
151611ee5221
hexc9380f851

54014310481 has 2 divisors, whose sum is σ = 54014310482. Its totient is φ = 54014310480.

The previous prime is 54014310479. The next prime is 54014310533. The reversal of 54014310481 is 18401341045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30142515456 + 23871795025 = 173616^2 + 154505^2 .

It is a cyclic number.

It is not a de Polignac number, because 54014310481 - 21 = 54014310479 is a prime.

It is a super-2 number, since 2×540143104812 (a number of 22 digits) contains 22 as substring.

Together with 54014310479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54014314481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27007155240 + 27007155241.

It is an arithmetic number, because the mean of its divisors is an integer number (27007155241).

Almost surely, 254014310481 is an apocalyptic number.

It is an amenable number.

54014310481 is a deficient number, since it is larger than the sum of its proper divisors (1).

54014310481 is an equidigital number, since it uses as much as digits as its factorization.

54014310481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 54014310481 in words is "fifty-four billion, fourteen million, three hundred ten thousand, four hundred eighty-one".