255505005016 has 16 divisors (see below), whose sum is σ = 494525816640. Its totient is φ = 123631453920.

The previous prime is 255505004999. The next prime is 255505005059. The reversal of 255505005016 is 610500505552.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 515130811 + ... + 515131306.

It is an arithmetic number, because the mean of its divisors is an integer number (30907863540).

Almost surely, 2^255505005016 is an apocalyptic number.

It is an amenable number.

255505005016 is a deficient number, since it is larger than the sum of its proper divisors (239020811624).

255505005016 is a wasteful number, since it uses less digits than its factorization.

255505005016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030262154 (or 1030262150 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 255505005016 in words is "two hundred fifty-five billion, five hundred five million, five thousand, sixteen".