260236556250 has 192 divisors, whose sum is σ = 717715313280. Its totient is φ = 62374400000.

The previous prime is 260236556219. The next prime is 260236556347. The reversal of 260236556250 is 52655632062.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18349162 + ... + 18363338.

It is an arithmetic number, because the mean of its divisors is an integer number (3738100590).

Almost surely, 2^260236556250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260236556250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358857656640).

260236556250 is an abundant number, since it is smaller than the sum of its proper divisors (457478757030).

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

260236556250 is a wasteful number, since it uses less digits than its factorization.

260236556250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14307 (or 14287 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 260236556250 in words is "two hundred sixty billion, two hundred thirty-six million, five hundred fifty-six thousand, two hundred fifty".