16097604277 has 2 divisors, whose sum is σ = 16097604278. Its totient is φ = 16097604276.

The previous prime is 16097604247. The next prime is 16097604311. The reversal of 16097604277 is 77240679061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15038362161 + 1059242116 = 122631^2 + 32546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16097604277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16097604277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16097604217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8048802138 + 8048802139.

It is an arithmetic number, because the mean of its divisors is an integer number (8048802139).

Almost surely, 2^16097604277 is an apocalyptic number.

It is an amenable number.

16097604277 is a deficient number, since it is larger than the sum of its proper divisors (1).

16097604277 is an equidigital number, since it uses as much as digits as its factorization.

16097604277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 16097604277 in words is "sixteen billion, ninety-seven million, six hundred four thousand, two hundred seventy-seven".