4054657723 has 2 divisors, whose sum is σ = 4054657724. Its totient is φ = 4054657722.

The previous prime is 4054657721. The next prime is 4054657759. The reversal of 4054657723 is 3277564504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4054657723 - 2¹ = 4054657721 is a prime.

Together with 4054657721, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4054657723.

It is not a weakly prime, because it can be changed into another prime (4054657721) 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, 2027328861 + 2027328862.

It is an arithmetic number, because the mean of its divisors is an integer number (2027328862).

Almost surely, 2^4054657723 is an apocalyptic number.

4054657723 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054657723 is an equidigital number, since it uses as much as digits as its factorization.

4054657723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 43.

The square root of 4054657723 is about 63676.1943193844. The cubic root of 4054657723 is about 1594.5986776066.

The spelling of 4054657723 in words is "four billion, fifty-four million, six hundred fifty-seven thousand, seven hundred twenty-three".