2054660029 has 2 divisors, whose sum is σ = 2054660030. Its totient is φ = 2054660028.

The previous prime is 2054660009. The next prime is 2054660039. The reversal of 2054660029 is 9200664502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1230395929 + 824264100 = 35077^2 + 28710^2 .

It is a cyclic number.

It is not a de Polignac number, because 2054660029 - 2⁹ = 2054659517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2054659976 and 2054660003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054660009) 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, 1027330014 + 1027330015.

It is an arithmetic number, because the mean of its divisors is an integer number (1027330015).

Almost surely, 2^2054660029 is an apocalyptic number.

It is an amenable number.

2054660029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054660029 is an equidigital number, since it uses as much as digits as its factorization.

2054660029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2054660029 is about 45328.3578899567. The cubic root of 2054660029 is about 1271.2959324104.

The spelling of 2054660029 in words is "two billion, fifty-four million, six hundred sixty thousand, twenty-nine".