88839601273 has 2 divisors, whose sum is σ = 88839601274. Its totient is φ = 88839601272.

The previous prime is 88839601261. The next prime is 88839601391. The reversal of 88839601273 is 37210693888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54530189289 + 34309411984 = 233517^2 + 185228^2 .

It is a cyclic number.

It is not a de Polignac number, because 88839601273 - 2²¹ = 88837504121 is a prime.

It is not a weakly prime, because it can be changed into another prime (88839602273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44419800636 + 44419800637.

It is an arithmetic number, because the mean of its divisors is an integer number (44419800637).

Almost surely, 2^88839601273 is an apocalyptic number.

It is an amenable number.

88839601273 is a deficient number, since it is larger than the sum of its proper divisors (1).

88839601273 is an equidigital number, since it uses as much as digits as its factorization.

88839601273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 88839601273 in words is "eighty-eight billion, eight hundred thirty-nine million, six hundred one thousand, two hundred seventy-three".