255150064 has 20 divisors (see below), whose sum is σ = 532380856. Its totient is φ = 117761472.

The previous prime is 255150041. The next prime is 255150067. The reversal of 255150064 is 460051552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255150067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613134 + ... + 613549.

Almost surely, 2^255150064 is an apocalyptic number.

It is an amenable number.

255150064 is an abundant number, since it is smaller than the sum of its proper divisors (277230792).

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

255150064 is a wasteful number, since it uses less digits than its factorization.

255150064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226704 (or 1226698 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 255150064 is about 15973.4174176974. The cubic root of 255150064 is about 634.2569389167.

The spelling of 255150064 in words is "two hundred fifty-five million, one hundred fifty thousand, sixty-four".