83086057 has 2 divisors, whose sum is σ = 83086058. Its totient is φ = 83086056.

The previous prime is 83086037. The next prime is 83086079. The reversal of 83086057 is 75068038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70829056 + 12257001 = 8416^2 + 3501^2 .

It is a cyclic number.

It is not a de Polignac number, because 83086057 - 2¹¹ = 83084009 is a prime.

It is not a weakly prime, because it can be changed into another prime (83086037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41543028 + 41543029.

It is an arithmetic number, because the mean of its divisors is an integer number (41543029).

Almost surely, 2^83086057 is an apocalyptic number.

It is an amenable number.

83086057 is a deficient number, since it is larger than the sum of its proper divisors (1).

83086057 is an equidigital number, since it uses as much as digits as its factorization.

83086057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 83086057 is about 9115.1553470031. The cubic root of 83086057 is about 436.3577727892.

It can be divided in two parts, 8308 and 6057, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 83086057 in words is "eighty-three million, eighty-six thousand, fifty-seven".