89535377 has 2 divisors, whose sum is σ = 89535378. Its totient is φ = 89535376.

The previous prime is 89535319. The next prime is 89535401. The reversal of 89535377 is 77353598.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58354321 + 31181056 = 7639^2 + 5584^2 .

It is a cyclic number.

It is not a de Polignac number, because 89535377 - 2¹⁰ = 89534353 is a prime.

It is not a weakly prime, because it can be changed into another prime (89535077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44767688 + 44767689.

It is an arithmetic number, because the mean of its divisors is an integer number (44767689).

Almost surely, 2^89535377 is an apocalyptic number.

It is an amenable number.

89535377 is a deficient number, since it is larger than the sum of its proper divisors (1).

89535377 is an equidigital number, since it uses as much as digits as its factorization.

89535377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 47.

The square root of 89535377 is about 9462.3135120329. The cubic root of 89535377 is about 447.3679720369.

The spelling of 89535377 in words is "eighty-nine million, five hundred thirty-five thousand, three hundred seventy-seven".