260610250000 has 105 divisors (see below), whose sum is σ = 631776151443. Its totient is φ = 104142000000.

The previous prime is 260610249983. The next prime is 260610250007. The reversal of 260610250000 is 52016062.

The square root of 260610250000 is 510500.

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

It can be written as a sum of positive squares in 10 ways, for example, as 231103255824 + 29506994176 = 480732^2 + 171776^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260610250007) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 255249490 + ... + 255250510.

Almost surely, 2^260610250000 is an apocalyptic number.

260610250000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

260610250000 is the 510500-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260610250000

260610250000 is an abundant number, since it is smaller than the sum of its proper divisors (371165901443).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260610250000 is an frugal number, since it uses more digits than its factorization.

260610250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 260610250000 its reverse (52016062), we get a palindrome (260662266062).

The spelling of 260610250000 in words is "two hundred sixty billion, six hundred ten million, two hundred fifty thousand".