260551163200 has 168 divisors, whose sum is σ = 651825468000. Its totient is φ = 102494300160.

The previous prime is 260551163183. The next prime is 260551163233. The reversal of 260551163200 is 2361155062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23791326 + ... + 23802274.

It is an arithmetic number, because the mean of its divisors is an integer number (3879913500).

Almost surely, 2^260551163200 is an apocalyptic number.

260551163200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260551163200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325912734000).

260551163200 is an abundant number, since it is smaller than the sum of its proper divisors (391274304800).

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

260551163200 is a wasteful number, since it uses less digits than its factorization.

260551163200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11217 (or 11202 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 260551163200 in words is "two hundred sixty billion, five hundred fifty-one million, one hundred sixty-three thousand, two hundred".