57303545471140 has 36 divisors (see below), whose sum is σ = 127832511311316. Its totient is φ = 21573099469312.

The previous prime is 57303545471111. The next prime is 57303545471143. The reversal of 57303545471140 is 4117454530375.

It can be written as a sum of positive squares in 6 ways, for example, as 17157356916736 + 40146188554404 = 4142144^2 + 6336102^2 .

It is not an unprimeable number, because it can be changed into a prime (57303545471143) 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 in 11 ways as a sum of consecutive naturals, for example, 4957048327 + ... + 4957059886.

It is an arithmetic number, because the mean of its divisors is an integer number (3550903091981).

Almost surely, 2^{57303545471140} is an apocalyptic number.

It is an amenable number.

57303545471140 is an abundant number, since it is smaller than the sum of its proper divisors (70528965840176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57303545471140 is a wasteful number, since it uses less digits than its factorization.

57303545471140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914108256 (or 9914108237 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 57303545471140 in words is "fifty-seven trillion, three hundred three billion, five hundred forty-five million, four hundred seventy-one thousand, one hundred forty".