1204025255 has 16 divisors (see below), whose sum is σ = 1532706624. Its totient is φ = 904849920.

The previous prime is 1204025239. The next prime is 1204025257. The reversal of 1204025255 is 5525204021.

It is not a de Polignac number, because 1204025255 - 2⁴ = 1204025239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204025257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32894 + ... + 59076.

It is an arithmetic number, because the mean of its divisors is an integer number (95794164).

Almost surely, 2^1204025255 is an apocalyptic number.

1204025255 is a deficient number, since it is larger than the sum of its proper divisors (328681369).

1204025255 is a wasteful number, since it uses less digits than its factorization.

1204025255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26746.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 1204025255 is about 34699.0670623866. The cubic root of 1204025255 is about 1063.8454296987.

Adding to 1204025255 its reverse (5525204021), we get a palindrome (6729229276).

The spelling of 1204025255 in words is "one billion, two hundred four million, twenty-five thousand, two hundred fifty-five".