83133939158169 has 32 divisors (see below), whose sum is σ = 114209178107904. Its totient is φ = 53759485758720.

The previous prime is 83133939158161. The next prime is 83133939158183. The reversal of 83133939158169 is 96185193933138.

It is not a de Polignac number, because 83133939158169 - 2³ = 83133939158161 is a prime.

It is a super-2 number, since 2×83133939158169² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83133939158161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11766004 + ... + 17455850.

It is an arithmetic number, because the mean of its divisors is an integer number (3569036815872).

Almost surely, 2^{83133939158169} is an apocalyptic number.

It is an amenable number.

83133939158169 is a deficient number, since it is larger than the sum of its proper divisors (31075238949735).

83133939158169 is a wasteful number, since it uses less digits than its factorization.

83133939158169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690677.

The product of its digits is 113374080, while the sum is 69.

The spelling of 83133939158169 in words is "eighty-three trillion, one hundred thirty-three billion, nine hundred thirty-nine million, one hundred fifty-eight thousand, one hundred sixty-nine".