83059917969 has 16 divisors (see below), whose sum is σ = 126573060992. Its totient is φ = 47460722688.

The previous prime is 83059917943. The next prime is 83059917979. The reversal of 83059917969 is 96971995038.

It is not a de Polignac number, because 83059917969 - 2¹⁶ = 83059852433 is a prime.

It is a super-2 number, since 2×83059917969² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83059917979) 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, 491217 + ... + 638289.

It is an arithmetic number, because the mean of its divisors is an integer number (7910816312).

Almost surely, 2^83059917969 is an apocalyptic number.

It is an amenable number.

83059917969 is a deficient number, since it is larger than the sum of its proper divisors (43513143023).

83059917969 is a wasteful number, since it uses less digits than its factorization.

83059917969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173976.

The product of its (nonzero) digits is 33067440, while the sum is 66.

The spelling of 83059917969 in words is "eighty-three billion, fifty-nine million, nine hundred seventeen thousand, nine hundred sixty-nine".