86885600273 has 2 divisors, whose sum is σ = 86885600274. Its totient is φ = 86885600272.

The previous prime is 86885600183. The next prime is 86885600299. The reversal of 86885600273 is 37200658868.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84941936704 + 1943663569 = 291448^2 + 44087^2 .

It is a cyclic number.

It is not a de Polignac number, because 86885600273 - 2¹⁰ = 86885599249 is a prime.

It is not a weakly prime, because it can be changed into another prime (86885608273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43442800136 + 43442800137.

It is an arithmetic number, because the mean of its divisors is an integer number (43442800137).

Almost surely, 2^86885600273 is an apocalyptic number.

It is an amenable number.

86885600273 is a deficient number, since it is larger than the sum of its proper divisors (1).

86885600273 is an equidigital number, since it uses as much as digits as its factorization.

86885600273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 86885600273 in words is "eighty-six billion, eight hundred eighty-five million, six hundred thousand, two hundred seventy-three".