260005625250 has 192 divisors, whose sum is σ = 757141706880. Its totient is φ = 59255683200.

The previous prime is 260005625233. The next prime is 260005625251. The reversal of 260005625250 is 52526500062.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260005625251) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12742056 + ... + 12762444.

It is an arithmetic number, because the mean of its divisors is an integer number (3943446390).

Almost surely, 2^260005625250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260005625250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378570853440).

260005625250 is an abundant number, since it is smaller than the sum of its proper divisors (497136081630).

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

260005625250 is a wasteful number, since it uses less digits than its factorization.

260005625250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20770 (or 20753 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 260005625250 in words is "two hundred sixty billion, five million, six hundred twenty-five thousand, two hundred fifty".