255254346136 has 16 divisors (see below), whose sum is σ = 480305112840. Its totient is φ = 127172982720.

The previous prime is 255254346121. The next prime is 255254346157. The reversal of 255254346136 is 631643452552.

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, 56771406 + ... + 56775901.

Almost surely, 2^255254346136 is an apocalyptic number.

It is an amenable number.

255254346136 is a deficient number, since it is larger than the sum of its proper divisors (225050766704).

255254346136 is a wasteful number, since it uses less digits than its factorization.

255254346136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113547594 (or 113547590 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 46.

Adding to 255254346136 its reverse (631643452552), we get a palindrome (886897798688).

The spelling of 255254346136 in words is "two hundred fifty-five billion, two hundred fifty-four million, three hundred forty-six thousand, one hundred thirty-six".