255150012 has 48 divisors (see below), whose sum is σ = 674898560. Its totient is φ = 74374848.

The previous prime is 255149987. The next prime is 255150029. The reversal of 255150012 is 210051552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40078 + ... + 46005.

Almost surely, 2^255150012 is an apocalyptic number.

It is an amenable number.

255150012 is an abundant number, since it is smaller than the sum of its proper divisors (419748548).

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

255150012 is a wasteful number, since it uses less digits than its factorization.

255150012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86122 (or 86120 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 255150012 is about 15973.4157899931. The cubic root of 255150012 is about 634.2568958291.

The spelling of 255150012 in words is "two hundred fifty-five million, one hundred fifty thousand, twelve".