57443519841 has 16 divisors (see below), whose sum is σ = 80727399360. Its totient is φ = 36277492160.

The previous prime is 57443519779. The next prime is 57443519849. The reversal of 57443519841 is 14891534475.

It is a cyclic number.

It is not a de Polignac number, because 57443519841 - 2⁷ = 57443519713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57443519849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6224355 + ... + 6233576.

It is an arithmetic number, because the mean of its divisors is an integer number (5045462460).

Almost surely, 2^57443519841 is an apocalyptic number.

It is an amenable number.

57443519841 is a deficient number, since it is larger than the sum of its proper divisors (23283879519).

57443519841 is a wasteful number, since it uses less digits than its factorization.

57443519841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12458016.

The product of its digits is 2419200, while the sum is 51.

The spelling of 57443519841 in words is "fifty-seven billion, four hundred forty-three million, five hundred nineteen thousand, eight hundred forty-one".