2053866743 has 2 divisors, whose sum is σ = 2053866744. Its totient is φ = 2053866742.

The previous prime is 2053866721. The next prime is 2053866757. The reversal of 2053866743 is 3476683502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2053866743 - 2¹⁰ = 2053865719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053866694 and 2053866703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053896743) 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, 1026933371 + 1026933372.

It is an arithmetic number, because the mean of its divisors is an integer number (1026933372).

Almost surely, 2^2053866743 is an apocalyptic number.

2053866743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053866743 is an equidigital number, since it uses as much as digits as its factorization.

2053866743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 2053866743 is about 45319.6066068539. The cubic root of 2053866743 is about 1271.1322993243.

The spelling of 2053866743 in words is "two billion, fifty-three million, eight hundred sixty-six thousand, seven hundred forty-three".