83417170875 has 16 divisors (see below), whose sum is σ = 138806172960. Its totient is φ = 44489157600.

The previous prime is 83417170841. The next prime is 83417170927. The reversal of 83417170875 is 57807171438.

It is not a de Polignac number, because 83417170875 - 2¹⁶ = 83417105339 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111222520 + ... + 111223269.

It is an arithmetic number, because the mean of its divisors is an integer number (8675385810).

Almost surely, 2^83417170875 is an apocalyptic number.

83417170875 is a deficient number, since it is larger than the sum of its proper divisors (55389002085).

83417170875 is a wasteful number, since it uses less digits than its factorization.

83417170875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222445807 (or 222445797 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 51.

The spelling of 83417170875 in words is "eighty-three billion, four hundred seventeen million, one hundred seventy thousand, eight hundred seventy-five".