484122132815081 has 2 divisors, whose sum is σ = 484122132815082. Its totient is φ = 484122132815080.

The previous prime is 484122132815077. The next prime is 484122132815183. The reversal of 484122132815081 is 180518231221484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435954146635225 + 48167986179856 = 20879515^2 + 6940316^2 .

It is a cyclic number.

It is not a de Polignac number, because 484122132815081 - 2² = 484122132815077 is a prime.

It is a super-2 number, since 2×484122132815081² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (484122132815021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242061066407540 + 242061066407541.

It is an arithmetic number, because the mean of its divisors is an integer number (242061066407541).

Almost surely, 2^{484122132815081} is an apocalyptic number.

It is an amenable number.

484122132815081 is a deficient number, since it is larger than the sum of its proper divisors (1).

484122132815081 is an equidigital number, since it uses as much as digits as its factorization.

484122132815081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 983040, while the sum is 50.

The spelling of 484122132815081 in words is "four hundred eighty-four trillion, one hundred twenty-two billion, one hundred thirty-two million, eight hundred fifteen thousand, eighty-one".