5454200250481 has 2 divisors, whose sum is σ = 5454200250482. Its totient is φ = 5454200250480.

The previous prime is 5454200250353. The next prime is 5454200250493. The reversal of 5454200250481 is 1840520024545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4881960954256 + 572239296225 = 2209516^2 + 756465^2 .

It is a cyclic number.

It is not a de Polignac number, because 5454200250481 - 2⁷ = 5454200250353 is a prime.

It is a super-2 number, since 2×5454200250481² (a number of 26 digits) contains 22 as substring.

It is a weakly prime.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727100125240 + 2727100125241.

It is an arithmetic number, because the mean of its divisors is an integer number (2727100125241).

Almost surely, 2^{5454200250481} is an apocalyptic number.

It is an amenable number.

5454200250481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454200250481 is an equidigital number, since it uses as much as digits as its factorization.

5454200250481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256000, while the sum is 40.

The spelling of 5454200250481 in words is "five trillion, four hundred fifty-four billion, two hundred million, two hundred fifty thousand, four hundred eighty-one".