83513166160 has 40 divisors (see below), whose sum is σ = 195982786656. Its totient is φ = 33093064320.

The previous prime is 83513166119. The next prime is 83513166199. The reversal of 83513166160 is 6166131538.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4869546 + ... + 4886665.

Almost surely, 2^83513166160 is an apocalyptic number.

83513166160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

83513166160 is an abundant number, since it is smaller than the sum of its proper divisors (112469620496).

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

83513166160 is a wasteful number, since it uses less digits than its factorization.

83513166160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9756331 (or 9756325 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

Adding to 83513166160 its reverse (6166131538), we get a palindrome (89679297698).

The spelling of 83513166160 in words is "eighty-three billion, five hundred thirteen million, one hundred sixty-six thousand, one hundred sixty".