481941284453 has 2 divisors, whose sum is σ = 481941284454. Its totient is φ = 481941284452.

The previous prime is 481941284441. The next prime is 481941284509. The reversal of 481941284453 is 354482149184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 437214533284 + 44726751169 = 661222^2 + 211487^2 .

It is a cyclic number.

It is not a de Polignac number, because 481941284453 - 2⁴ = 481941284437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 481941284395 and 481941284404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481941284053) by changing a digit.

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 as a sum of consecutive naturals, namely, 240970642226 + 240970642227.

It is an arithmetic number, because the mean of its divisors is an integer number (240970642227).

Almost surely, 2^481941284453 is an apocalyptic number.

It is an amenable number.

481941284453 is a deficient number, since it is larger than the sum of its proper divisors (1).

481941284453 is an equidigital number, since it uses as much as digits as its factorization.

481941284453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4423680, while the sum is 53.

The spelling of 481941284453 in words is "four hundred eighty-one billion, nine hundred forty-one million, two hundred eighty-four thousand, four hundred fifty-three".