10326807196225 has 45 divisors (see below), whose sum is σ = 13875955657823. Its totient is φ = 7623944683680.

The previous prime is 10326807196213. The next prime is 10326807196249. The reversal of 10326807196225 is 52269170862301.

The square root of 10326807196225 is 3213535.

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

It can be written as a sum of positive squares in 7 ways, for example, as 10132195638321 + 194611557904 = 3183111^2 + 441148^2 .

It is not a de Polignac number, because 10326807196225 - 2³³ = 10318217261633 is a prime.

It is a Duffinian number.

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 44 ways as a sum of consecutive naturals, for example, 2715435174 + ... + 2715438976.

Almost surely, 2^{10326807196225} is an apocalyptic number.

10326807196225 is the 3213535-th square number.

10326807196225 is the 1606768-th centered octagonal number.

It is an amenable number.

10326807196225 is a deficient number, since it is larger than the sum of its proper divisors (3549148461598).

10326807196225 is an frugal number, since it uses more digits than its factorization.

10326807196225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7668 (or 3821 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 10326807196225 in words is "ten trillion, three hundred twenty-six billion, eight hundred seven million, one hundred ninety-six thousand, two hundred twenty-five".