481082853121987 has 2 divisors, whose sum is σ = 481082853121988. Its totient is φ = 481082853121986.

The previous prime is 481082853121903. The next prime is 481082853122071. The reversal of 481082853121987 is 789121358280184.

It is a balanced prime because it is at equal distance from previous prime (481082853121903) and next prime (481082853122071).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481082853121987 is a prime.

It is not a weakly prime, because it can be changed into another prime (481082853121687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240541426560993 + 240541426560994.

It is an arithmetic number, because the mean of its divisors is an integer number (240541426560994).

Almost surely, 2^{481082853121987} is an apocalyptic number.

481082853121987 is a deficient number, since it is larger than the sum of its proper divisors (1).

481082853121987 is an equidigital number, since it uses as much as digits as its factorization.

481082853121987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61931520, while the sum is 67.

The spelling of 481082853121987 in words is "four hundred eighty-one trillion, eighty-two billion, eight hundred fifty-three million, one hundred twenty-one thousand, nine hundred eighty-seven".