83386127965 has 16 divisors (see below), whose sum is σ = 114490672128. Its totient is φ = 57112782336.

The previous prime is 83386127941. The next prime is 83386127969. The reversal of 83386127965 is 56972168338.

It is a cyclic number.

It is not a de Polignac number, because 83386127965 - 2¹¹ = 83386125917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83386127969) 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, 1350132 + ... + 1410541.

It is an arithmetic number, because the mean of its divisors is an integer number (7155667008).

Almost surely, 2^83386127965 is an apocalyptic number.

It is an amenable number.

83386127965 is a deficient number, since it is larger than the sum of its proper divisors (31104544163).

83386127965 is a wasteful number, since it uses less digits than its factorization.

83386127965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761548.

The product of its digits is 13063680, while the sum is 58.

The spelling of 83386127965 in words is "eighty-three billion, three hundred eighty-six million, one hundred twenty-seven thousand, nine hundred sixty-five".