255100206 has 8 divisors (see below), whose sum is σ = 510200424. Its totient is φ = 85033400.

The previous prime is 255100171. The next prime is 255100217. The reversal of 255100206 is 602001552.

255100206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

255100206 is an admirable number.

It is a super-2 number, since 2×255100206² = 130152230202484872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21258345 + ... + 21258356.

It is an arithmetic number, because the mean of its divisors is an integer number (63775053).

Almost surely, 2^255100206 is an apocalyptic number.

255100206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

255100206 is a wasteful number, since it uses less digits than its factorization.

255100206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42516706.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 255100206 is about 15971.8566860588. The cubic root of 255100206 is about 634.2156235668.

Adding to 255100206 its reverse (602001552), we get a palindrome (857101758).

The spelling of 255100206 in words is "two hundred fifty-five million, one hundred thousand, two hundred six".