57444718943 has 2 divisors, whose sum is σ = 57444718944. Its totient is φ = 57444718942.

The previous prime is 57444718937. The next prime is 57444718949. The reversal of 57444718943 is 34981744475.

It is a balanced prime because it is at equal distance from previous prime (57444718937) and next prime (57444718949).

It is a cyclic number.

It is not a de Polignac number, because 57444718943 - 2¹⁶ = 57444653407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57444718949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28722359471 + 28722359472.

It is an arithmetic number, because the mean of its divisors is an integer number (28722359472).

Almost surely, 2^57444718943 is an apocalyptic number.

57444718943 is a deficient number, since it is larger than the sum of its proper divisors (1).

57444718943 is an equidigital number, since it uses as much as digits as its factorization.

57444718943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13547520, while the sum is 56.

The spelling of 57444718943 in words is "fifty-seven billion, four hundred forty-four million, seven hundred eighteen thousand, nine hundred forty-three".