10271540005 has 8 divisors (see below), whose sum is σ = 12452919192. Its totient is φ = 8132517888.

The previous prime is 10271540003. The next prime is 10271540017. The reversal of 10271540005 is 50004517201.

It can be written as a sum of positive squares in 4 ways, for example, as 1136356 + 10270403649 = 1066^2 + 101343^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10271540005 - 2¹ = 10271540003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10271540003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10588732 + ... + 10589701.

It is an arithmetic number, because the mean of its divisors is an integer number (1556614899).

Almost surely, 2^10271540005 is an apocalyptic number.

It is an amenable number.

10271540005 is a deficient number, since it is larger than the sum of its proper divisors (2181379187).

10271540005 is an equidigital number, since it uses as much as digits as its factorization.

10271540005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21178535.

The product of its (nonzero) digits is 1400, while the sum is 25.

The spelling of 10271540005 in words is "ten billion, two hundred seventy-one million, five hundred forty thousand, five".