83164589203976 has 64 divisors (see below), whose sum is σ = 178890922068480. Its totient is φ = 35505891532800.

The previous prime is 83164589203921. The next prime is 83164589203979. The reversal of 83164589203976 is 67930298546138.

It is not an unprimeable number, because it can be changed into a prime (83164589203979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26580545 + ... + 29544111.

It is an arithmetic number, because the mean of its divisors is an integer number (2795170657320).

It is a 2-persistent number, because it is pandigital, and so is 2⋅83164589203976 = 166329178407952, but 3⋅83164589203976 = 249493767611928 is not.

Almost surely, 2^{83164589203976} is an apocalyptic number.

It is an amenable number.

83164589203976 is an abundant number, since it is smaller than the sum of its proper divisors (95726332864504).

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

83164589203976 is a wasteful number, since it uses less digits than its factorization.

83164589203976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965494 (or 2965490 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 71.

The spelling of 83164589203976 in words is "eighty-three trillion, one hundred sixty-four billion, five hundred eighty-nine million, two hundred three thousand, nine hundred seventy-six".