2054623343 has 2 divisors, whose sum is σ = 2054623344. Its totient is φ = 2054623342.

The previous prime is 2054623339. The next prime is 2054623367. The reversal of 2054623343 is 3433264502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054623343 - 2² = 2054623339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054623393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027311671 + 1027311672.

It is an arithmetic number, because the mean of its divisors is an integer number (1027311672).

Almost surely, 2^2054623343 is an apocalyptic number.

2054623343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054623343 is an equidigital number, since it uses as much as digits as its factorization.

2054623343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2054623343 is about 45327.9532187369. The cubic root of 2054623343 is about 1271.2883660264.

Adding to 2054623343 its reverse (3433264502), we get a palindrome (5487887845).

The spelling of 2054623343 in words is "two billion, fifty-four million, six hundred twenty-three thousand, three hundred forty-three".