96161609 has 2 divisors, whose sum is σ = 96161610. Its totient is φ = 96161608.

The previous prime is 96161599. The next prime is 96161617. The reversal of 96161609 is 90616169.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90535225 + 5626384 = 9515^2 + 2372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96161609 is a prime.

It is not a weakly prime, because it can be changed into another prime (96161699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48080804 + 48080805.

It is an arithmetic number, because the mean of its divisors is an integer number (48080805).

Almost surely, 2^96161609 is an apocalyptic number.

It is an amenable number.

96161609 is a deficient number, since it is larger than the sum of its proper divisors (1).

96161609 is an equidigital number, since it uses as much as digits as its factorization.

96161609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 96161609 is about 9806.2025779605. The cubic root of 96161609 is about 458.1424920378.

It can be divided in two parts, 9616160 and 9, that added together give a palindrome (9616169).

The spelling of 96161609 in words is "ninety-six million, one hundred sixty-one thousand, six hundred nine".