83018536254047 has 2 divisors, whose sum is σ = 83018536254048. Its totient is φ = 83018536254046.

The previous prime is 83018536254041. The next prime is 83018536254083. The reversal of 83018536254047 is 74045263581038.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83018536254047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83018536253983 and 83018536254001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83018536254041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41509268127023 + 41509268127024.

It is an arithmetic number, because the mean of its divisors is an integer number (41509268127024).

Almost surely, 2^{83018536254047} is an apocalyptic number.

83018536254047 is a deficient number, since it is larger than the sum of its proper divisors (1).

83018536254047 is an equidigital number, since it uses as much as digits as its factorization.

83018536254047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 83018536254047 in words is "eighty-three trillion, eighteen billion, five hundred thirty-six million, two hundred fifty-four thousand, forty-seven".