2054284679 has 2 divisors, whose sum is σ = 2054284680. Its totient is φ = 2054284678.

The previous prime is 2054284643. The next prime is 2054284681. The reversal of 2054284679 is 9764824502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2054284679 - 2²⁸ = 1785849223 is a prime.

Together with 2054284681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054284619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027142339 + 1027142340.

It is an arithmetic number, because the mean of its divisors is an integer number (1027142340).

Almost surely, 2^2054284679 is an apocalyptic number.

2054284679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054284679 is an equidigital number, since it uses as much as digits as its factorization.

2054284679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 2054284679 is about 45324.2173567288. The cubic root of 2054284679 is about 1271.2185132783.

The spelling of 2054284679 in words is "two billion, fifty-four million, two hundred eighty-four thousand, six hundred seventy-nine".