57303545471138 has 8 divisors (see below), whose sum is σ = 85955647415340. Its totient is φ = 28651662999360.

The previous prime is 57303545471111. The next prime is 57303545471143. The reversal of 57303545471138 is 83117454530375.

It can be written as a sum of positive squares in 2 ways, for example, as 56342092662769 + 961452808369 = 7506137^2 + 980537^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 54213803 + ... + 55260686.

Almost surely, 2^{57303545471138} is an apocalyptic number.

57303545471138 is a deficient number, since it is larger than the sum of its proper divisors (28652101944202).

57303545471138 is a wasteful number, since it uses less digits than its factorization.

57303545471138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109736212.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 57303545471138 in words is "fifty-seven trillion, three hundred three billion, five hundred forty-five million, four hundred seventy-one thousand, one hundred thirty-eight".