255396050 has 48 divisors (see below), whose sum is σ = 584670912. Its totient is φ = 80827200.

The previous prime is 255396007. The next prime is 255396059. The reversal of 255396050 is 50693552.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 255396050.

It is not an unprimeable number, because it can be changed into a prime (255396059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23516 + ... + 32615.

It is an arithmetic number, because the mean of its divisors is an integer number (12180644).

Almost surely, 2^255396050 is an apocalyptic number.

255396050 is an abundant number, since it is smaller than the sum of its proper divisors (329274862).

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

255396050 is a wasteful number, since it uses less digits than its factorization.

255396050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56163 (or 56158 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 255396050 is about 15981.1154178925. The cubic root of 255396050 is about 634.4606990275.

The spelling of 255396050 in words is "two hundred fifty-five million, three hundred ninety-six thousand, fifty".