5271713401040 has 60 divisors (see below), whose sum is σ = 12812804852484. Its totient is φ = 2017003372032.

The previous prime is 5271713400937. The next prime is 5271713401177. The reversal of 5271713401040 is 401043171725.

It can be written as a sum of positive squares in 2 ways, for example, as 2024826545296 + 3246886855744 = 1422964^2 + 1801912^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62241629 + ... + 62326268.

Almost surely, 2^{5271713401040} is an apocalyptic number.

It is an amenable number.

5271713401040 is an abundant number, since it is smaller than the sum of its proper divisors (7541091451444).

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

5271713401040 is a wasteful number, since it uses less digits than its factorization.

5271713401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124567956 (or 124567927 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

Adding to 5271713401040 its reverse (401043171725), we get a palindrome (5672756572765).

The spelling of 5271713401040 in words is "five trillion, two hundred seventy-one billion, seven hundred thirteen million, four hundred one thousand, forty".