260325552 has 80 divisors (see below), whose sum is σ = 694257152. Its totient is φ = 84015360.

The previous prime is 260325521. The next prime is 260325577. The reversal of 260325552 is 255523062.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195513 + ... + 196839.

Almost surely, 2^260325552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260325552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347128576).

260325552 is an abundant number, since it is smaller than the sum of its proper divisors (433931600).

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

260325552 is a wasteful number, since it uses less digits than its factorization.

260325552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 260325552 is about 16134.6072775262. The cubic root of 260325552 is about 638.5167081432.

The spelling of 260325552 in words is "two hundred sixty million, three hundred twenty-five thousand, five hundred fifty-two".