2054546311 has 2 divisors, whose sum is σ = 2054546312. Its totient is φ = 2054546310.

The previous prime is 2054546303. The next prime is 2054546327. The reversal of 2054546311 is 1136454502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054546311 - 2³ = 2054546303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054546371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027273155 + 1027273156.

It is an arithmetic number, because the mean of its divisors is an integer number (1027273156).

Almost surely, 2^2054546311 is an apocalyptic number.

2054546311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054546311 is an equidigital number, since it uses as much as digits as its factorization.

2054546311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2054546311 is about 45327.1034922815. The cubic root of 2054546311 is about 1271.2724781007.

The spelling of 2054546311 in words is "two billion, fifty-four million, five hundred forty-six thousand, three hundred eleven".