454315230100481 has 2 divisors, whose sum is σ = 454315230100482. Its totient is φ = 454315230100480.

The previous prime is 454315230100469. The next prime is 454315230100583. The reversal of 454315230100481 is 184001032513454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317319535306225 + 136995694794256 = 17813465^2 + 11704516^2 .

It is a cyclic number.

It is not a de Polignac number, because 454315230100481 - 2³⁸ = 454040352193537 is a prime.

It is a super-2 number, since 2×454315230100481² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (454315230100681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227157615050240 + 227157615050241.

It is an arithmetic number, because the mean of its divisors is an integer number (227157615050241).

Almost surely, 2^{454315230100481} is an apocalyptic number.

It is an amenable number.

454315230100481 is a deficient number, since it is larger than the sum of its proper divisors (1).

454315230100481 is an equidigital number, since it uses as much as digits as its factorization.

454315230100481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 454315230100481 in words is "four hundred fifty-four trillion, three hundred fifteen billion, two hundred thirty million, one hundred thousand, four hundred eighty-one".