260748103225 has 27 divisors (see below), whose sum is σ = 328051957293. Its totient is φ = 205593906240.

The previous prime is 260748103199. The next prime is 260748103229. The reversal of 260748103225 is 522301847062.

The square root of 260748103225 is 510635.

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 1426799529 + 259321303696 = 37773^2 + 509236^2 .

It is not a de Polignac number, because 260748103225 - 2¹³ = 260748095033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260748103229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 186381076 + ... + 186382474.

Almost surely, 2^260748103225 is an apocalyptic number.

260748103225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

260748103225 is the 510635-th square number.

260748103225 is the 255318-th centered octagonal number.

It is an amenable number.

260748103225 is a deficient number, since it is larger than the sum of its proper divisors (67303854068).

260748103225 is an frugal number, since it uses more digits than its factorization.

260748103225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 260748103225 in words is "two hundred sixty billion, seven hundred forty-eight million, one hundred three thousand, two hundred twenty-five".