16045795573 has 2 divisors, whose sum is σ = 16045795574. Its totient is φ = 16045795572.

The previous prime is 16045795567. The next prime is 16045795603. The reversal of 16045795573 is 37559754061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9995600484 + 6050195089 = 99978^2 + 77783^2 .

It is a cyclic number.

It is not a de Polignac number, because 16045795573 - 2²¹ = 16043698421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16045795573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16045795553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8022897786 + 8022897787.

It is an arithmetic number, because the mean of its divisors is an integer number (8022897787).

Almost surely, 2^16045795573 is an apocalyptic number.

It is an amenable number.

16045795573 is a deficient number, since it is larger than the sum of its proper divisors (1).

16045795573 is an equidigital number, since it uses as much as digits as its factorization.

16045795573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3969000, while the sum is 52.

The spelling of 16045795573 in words is "sixteen billion, forty-five million, seven hundred ninety-five thousand, five hundred seventy-three".