260054205588 has 144 divisors (see below), whose sum is σ = 732855352320. Its totient is φ = 80374827744.

The previous prime is 260054205559. The next prime is 260054205599. The reversal of 260054205588 is 885502450062.

It is a happy number.

260054205588 is a `hidden beast` number, since 2 + 60 + 0 + 5 + 4 + 2 + 0 + 5 + 588 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 718195 + ... + 1017797.

It is an arithmetic number, because the mean of its divisors is an integer number (5089273280).

Almost surely, 2^260054205588 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 260054205588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366427676160).

260054205588 is an abundant number, since it is smaller than the sum of its proper divisors (472801146732).

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

260054205588 is a wasteful number, since it uses less digits than its factorization.

260054205588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299688 (or 299674 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The spelling of 260054205588 in words is "two hundred sixty billion, fifty-four million, two hundred five thousand, five hundred eighty-eight".