16097604361 has 2 divisors, whose sum is σ = 16097604362. Its totient is φ = 16097604360.

The previous prime is 16097604353. The next prime is 16097604371. The reversal of 16097604361 is 16340679061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15877260025 + 220344336 = 126005^2 + 14844^2 .

It is a cyclic number.

It is not a de Polignac number, because 16097604361 - 2³ = 16097604353 is a prime.

It is not a weakly prime, because it can be changed into another prime (16097604311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8048802180 + 8048802181.

It is an arithmetic number, because the mean of its divisors is an integer number (8048802181).

Almost surely, 2^16097604361 is an apocalyptic number.

It is an amenable number.

16097604361 is a deficient number, since it is larger than the sum of its proper divisors (1).

16097604361 is an equidigital number, since it uses as much as digits as its factorization.

16097604361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 16097604361 in words is "sixteen billion, ninety-seven million, six hundred four thousand, three hundred sixty-one".