83020655602038 has 48 divisors (see below), whose sum is σ = 208580820698880. Its totient is φ = 21563806648560.

The previous prime is 83020655602037. The next prime is 83020655602127.

83020655602038 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83020655602037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8168103498 + ... + 8168113661.

It is an arithmetic number, because the mean of its divisors is an integer number (4345433764560).

Almost surely, 2^{83020655602038} is an apocalyptic number.

83020655602038 is an abundant number, since it is smaller than the sum of its proper divisors (125560165096842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83020655602038 is a wasteful number, since it uses less digits than its factorization.

83020655602038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336217193 (or 16336217182 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 83020655602038 in words is "eighty-three trillion, twenty billion, six hundred fifty-five million, six hundred two thousand, thirty-eight".