255505052982 has 16 divisors (see below), whose sum is σ = 511015951152. Its totient is φ = 85167376800.

The previous prime is 255505052969. The next prime is 255505052989. The reversal of 255505052982 is 289250505552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255505052989) by changing a digit.

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, 498732 + ... + 871632.

It is an arithmetic number, because the mean of its divisors is an integer number (31938496947).

Almost surely, 2^255505052982 is an apocalyptic number.

255505052982 is an abundant number, since it is smaller than the sum of its proper divisors (255510898170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255505052982 is a wasteful number, since it uses less digits than its factorization.

255505052982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487103.

The product of its (nonzero) digits is 1800000, while the sum is 48.

The spelling of 255505052982 in words is "two hundred fifty-five billion, five hundred five million, fifty-two thousand, nine hundred eighty-two".