481772335123 has 2 divisors, whose sum is σ = 481772335124. Its totient is φ = 481772335122.

The previous prime is 481772335097. The next prime is 481772335133. The reversal of 481772335123 is 321533277184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481772335123 is a prime.

It is not a weakly prime, because it can be changed into another prime (481772335133) 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, 240886167561 + 240886167562.

It is an arithmetic number, because the mean of its divisors is an integer number (240886167562).

Almost surely, 2^481772335123 is an apocalyptic number.

481772335123 is a deficient number, since it is larger than the sum of its proper divisors (1).

481772335123 is an equidigital number, since it uses as much as digits as its factorization.

481772335123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The spelling of 481772335123 in words is "four hundred eighty-one billion, seven hundred seventy-two million, three hundred thirty-five thousand, one hundred twenty-three".