483327745981 has 2 divisors, whose sum is σ = 483327745982. Its totient is φ = 483327745980.

The previous prime is 483327745937. The next prime is 483327745991. The reversal of 483327745981 is 189547723384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423942929881 + 59384816100 = 651109^2 + 243690^2 .

It is a cyclic number.

It is not a de Polignac number, because 483327745981 - 2⁷ = 483327745853 is a prime.

It is a super-2 number, since 2×483327745981² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (483327745991) 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, 241663872990 + 241663872991.

It is an arithmetic number, because the mean of its divisors is an integer number (241663872991).

Almost surely, 2^483327745981 is an apocalyptic number.

It is an amenable number.

483327745981 is a deficient number, since it is larger than the sum of its proper divisors (1).

483327745981 is an equidigital number, since it uses as much as digits as its factorization.

483327745981 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40642560, while the sum is 61.

The spelling of 483327745981 in words is "four hundred eighty-three billion, three hundred twenty-seven million, seven hundred forty-five thousand, nine hundred eighty-one".