83206059973 has 2 divisors, whose sum is σ = 83206059974. Its totient is φ = 83206059972.

The previous prime is 83206059967. The next prime is 83206060051. The reversal of 83206059973 is 37995060238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80984068929 + 2221991044 = 284577^2 + 47138^2 .

It is a cyclic number.

It is not a de Polignac number, because 83206059973 - 2¹³ = 83206051781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83206059973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83206059913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41603029986 + 41603029987.

It is an arithmetic number, because the mean of its divisors is an integer number (41603029987).

Almost surely, 2^83206059973 is an apocalyptic number.

It is an amenable number.

83206059973 is a deficient number, since it is larger than the sum of its proper divisors (1).

83206059973 is an equidigital number, since it uses as much as digits as its factorization.

83206059973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 83206059973 in words is "eighty-three billion, two hundred six million, fifty-nine thousand, nine hundred seventy-three".