255101200 has 60 divisors (see below), whose sum is σ = 614424960. Its totient is φ = 101783680.

The previous prime is 255101149. The next prime is 255101213. The reversal of 255101200 is 2101552.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287157 + ... + 288043.

It is an arithmetic number, because the mean of its divisors is an integer number (10240416).

Almost surely, 2^255101200 is an apocalyptic number.

255101200 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 255101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307212480).

255101200 is an abundant number, since it is smaller than the sum of its proper divisors (359323760).

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

255101200 is a wasteful number, since it uses less digits than its factorization.

255101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 255101200 is about 15971.8878032623. The cubic root of 255101200 is about 634.2164473079.

Adding to 255101200 its reverse (2101552), we get a palindrome (257202752).

The spelling of 255101200 in words is "two hundred fifty-five million, one hundred one thousand, two hundred".