461543054339 has 2 divisors, whose sum is σ = 461543054340. Its totient is φ = 461543054338.

The previous prime is 461543054333. The next prime is 461543054377. The reversal of 461543054339 is 933450345164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461543054339 - 2²⁰ = 461542005763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461543054293 and 461543054302.

It is not a weakly prime, because it can be changed into another prime (461543054333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230771527169 + 230771527170.

It is an arithmetic number, because the mean of its divisors is an integer number (230771527170).

Almost surely, 2^461543054339 is an apocalyptic number.

461543054339 is a deficient number, since it is larger than the sum of its proper divisors (1).

461543054339 is an equidigital number, since it uses as much as digits as its factorization.

461543054339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 461543054339 in words is "four hundred sixty-one billion, five hundred forty-three million, fifty-four thousand, three hundred thirty-nine".