83018536254071 has 96 divisors (see below), whose sum is σ = 101388427564032. Its totient is φ = 67146582896640.

The previous prime is 83018536254047. The next prime is 83018536254083. The reversal of 83018536254071 is 17045263581038.

It is not a de Polignac number, because 83018536254071 - 2¹⁰ = 83018536253047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83018536254041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1648378136 + ... + 1648428498.

It is an arithmetic number, because the mean of its divisors is an integer number (1056129453792).

Almost surely, 2^{83018536254071} is an apocalyptic number.

83018536254071 is a deficient number, since it is larger than the sum of its proper divisors (18369891309961).

83018536254071 is a wasteful number, since it uses less digits than its factorization.

83018536254071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50649 (or 50612 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 83018536254071 in words is "eighty-three trillion, eighteen billion, five hundred thirty-six million, two hundred fifty-four thousand, seventy-one".