255202205 has 16 divisors (see below), whose sum is σ = 329862720. Its totient is φ = 188915328.

The previous prime is 255202159. The next prime is 255202229. The reversal of 255202205 is 502202552.

It is a happy number.

It is not a de Polignac number, because 255202205 - 2⁸ = 255201949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27152 + ... + 35321.

It is an arithmetic number, because the mean of its divisors is an integer number (20616420).

Almost surely, 2^255202205 is an apocalyptic number.

It is an amenable number.

255202205 is a deficient number, since it is larger than the sum of its proper divisors (74660515).

255202205 is a wasteful number, since it uses less digits than its factorization.

255202205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62540.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 255202205 is about 15975.0494521926. The cubic root of 255202205 is about 634.3001403410.

Adding to 255202205 its reverse (502202552), we get a palindrome (757404757).

The spelling of 255202205 in words is "two hundred fifty-five million, two hundred two thousand, two hundred five".