1952793722833 has 2 divisors, whose sum is σ = 1952793722834. Its totient is φ = 1952793722832.

The previous prime is 1952793722819. The next prime is 1952793722897. The reversal of 1952793722833 is 3382273972591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1871333713089 + 81460009744 = 1367967^2 + 285412^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1952793722833 is a prime.

It is not a weakly prime, because it can be changed into another prime (1952793722933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976396861416 + 976396861417.

It is an arithmetic number, because the mean of its divisors is an integer number (976396861417).

Almost surely, 2^{1952793722833} is an apocalyptic number.

It is an amenable number.

1952793722833 is a deficient number, since it is larger than the sum of its proper divisors (1).

1952793722833 is an equidigital number, since it uses as much as digits as its factorization.

1952793722833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 61.

The spelling of 1952793722833 in words is "one trillion, nine hundred fifty-two billion, seven hundred ninety-three million, seven hundred twenty-two thousand, eight hundred thirty-three".