83875845038 has 12 divisors (see below), whose sum is σ = 128957245800. Its totient is φ = 40915044720.

The previous prime is 83875844977. The next prime is 83875845073. The reversal of 83875845038 is 83054857838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12470738 + ... + 12477461.

It is an arithmetic number, because the mean of its divisors is an integer number (10746437150).

Almost surely, 2^83875845038 is an apocalyptic number.

83875845038 is a deficient number, since it is larger than the sum of its proper divisors (45081400762).

83875845038 is a wasteful number, since it uses less digits than its factorization.

83875845038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24948283 (or 24948242 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 83875845038 in words is "eighty-three billion, eight hundred seventy-five million, eight hundred forty-five thousand, thirty-eight".