8103160026025 has 9 divisors (see below), whose sum is σ = 10047936081253. Its totient is φ = 6482516634400.

The previous prime is 8103160026007. The next prime is 8103160026029. The reversal of 8103160026025 is 5206200613018.

The square root of 8103160026025 is 2846605.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3212887757209 + 4890272268816 = 1792453^2 + 2211396^2 .

It is not a de Polignac number, because 8103160026025 - 2⁷ = 8103160025897 is a prime.

It is a super-2 number, since 2×8103160026025² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8103160026029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13948365 + ... + 14517685.

Almost surely, 2^{8103160026025} is an apocalyptic number.

8103160026025 is the 2846605-th square number.

8103160026025 is the 1423303-rd centered octagonal number.

It is an amenable number.

8103160026025 is a deficient number, since it is larger than the sum of its proper divisors (1944776055228).

8103160026025 is an frugal number, since it uses more digits than its factorization.

8103160026025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138652 (or 569326 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 8103160026025 in words is "eight trillion, one hundred three billion, one hundred sixty million, twenty-six thousand, twenty-five".