255003052555 has 8 divisors (see below), whose sum is σ = 307351698192. Its totient is φ = 203103751968.

The previous prime is 255003052517. The next prime is 255003052597. The reversal of 255003052555 is 555250300552.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 255003052555 - 2³⁵ = 220643314187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112335012 + ... + 112337281.

It is an arithmetic number, because the mean of its divisors is an integer number (38418962274).

Almost surely, 2^255003052555 is an apocalyptic number.

255003052555 is a deficient number, since it is larger than the sum of its proper divisors (52348645637).

255003052555 is a wasteful number, since it uses less digits than its factorization.

255003052555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224672525.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 255003052555 in words is "two hundred fifty-five billion, three million, fifty-two thousand, five hundred fifty-five".