260252055226 has 8 divisors (see below), whose sum is σ = 390385407060. Its totient is φ = 130123586208.

The previous prime is 260252055169. The next prime is 260252055241. The reversal of 260252055226 is 622550252062.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 254824049601 + 5428005625 = 504801^2 + 73675^2 .

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

It is a super-2 number, since 2×260252055226² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084411 + ... + 1302478.

Almost surely, 2^260252055226 is an apocalyptic number.

260252055226 is a deficient number, since it is larger than the sum of its proper divisors (130133351834).

260252055226 is a wasteful number, since it uses less digits than its factorization.

260252055226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441408.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 260252055226 in words is "two hundred sixty billion, two hundred fifty-two million, fifty-five thousand, two hundred twenty-six".