981483540467 has 2 divisors, whose sum is σ = 981483540468. Its totient is φ = 981483540466.

The previous prime is 981483540449. The next prime is 981483540481. The reversal of 981483540467 is 764045384189.

It is a strong prime.

It is an emirp because it is prime and its reverse (764045384189) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-981483540467 is a prime.

It is not a weakly prime, because it can be changed into another prime (981483540967) by changing a digit.

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, 490741770233 + 490741770234.

It is an arithmetic number, because the mean of its divisors is an integer number (490741770234).

Almost surely, 2^981483540467 is an apocalyptic number.

981483540467 is a deficient number, since it is larger than the sum of its proper divisors (1).

981483540467 is an equidigital number, since it uses as much as digits as its factorization.

981483540467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 981483540467 in words is "nine hundred eighty-one billion, four hundred eighty-three million, five hundred forty thousand, four hundred sixty-seven".