255361060200 has 384 divisors, whose sum is σ = 866038320000. Its totient is φ = 61997322240.

The previous prime is 255361060189. The next prime is 255361060223. The reversal of 255361060200 is 2060163552.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 75705714 + ... + 75709086.

It is an arithmetic number, because the mean of its divisors is an integer number (2255308125).

Almost surely, 2^255361060200 is an apocalyptic number.

255361060200 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 255361060200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433019160000).

255361060200 is an abundant number, since it is smaller than the sum of its proper divisors (610677259800).

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

255361060200 is a wasteful number, since it uses less digits than its factorization.

255361060200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 255361060200 in words is "two hundred fifty-five billion, three hundred sixty-one million, sixty thousand, two hundred".