2052896958181 has 2 divisors, whose sum is σ = 2052896958182. Its totient is φ = 2052896958180.

The previous prime is 2052896958143. The next prime is 2052896958193. The reversal of 2052896958181 is 1818596982502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2020903912225 + 31993045956 = 1421585^2 + 178866^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052896958181 - 2²³ = 2052888569573 is a prime.

It is a super-2 number, since 2×2052896958181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052896958131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026448479090 + 1026448479091.

It is an arithmetic number, because the mean of its divisors is an integer number (1026448479091).

Almost surely, 2^{2052896958181} is an apocalyptic number.

It is an amenable number.

2052896958181 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052896958181 is an equidigital number, since it uses as much as digits as its factorization.

2052896958181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24883200, while the sum is 64.

The spelling of 2052896958181 in words is "two trillion, fifty-two billion, eight hundred ninety-six million, nine hundred fifty-eight thousand, one hundred eighty-one".