2054942119 has 2 divisors, whose sum is σ = 2054942120. Its totient is φ = 2054942118.

The previous prime is 2054942077. The next prime is 2054942143. The reversal of 2054942119 is 9112494502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2054942119 - 2⁷ = 2054941991 is a prime.

It is a super-2 number, since 2×2054942119² = 8445574224880420322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054942159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027471059 + 1027471060.

It is an arithmetic number, because the mean of its divisors is an integer number (1027471060).

Almost surely, 2^2054942119 is an apocalyptic number.

2054942119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054942119 is an equidigital number, since it uses as much as digits as its factorization.

2054942119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2054942119 is about 45331.4694114365. The cubic root of 2054942119 is about 1271.3541096682.

The spelling of 2054942119 in words is "two billion, fifty-four million, nine hundred forty-two thousand, one hundred nineteen".