255641150 has 24 divisors (see below), whose sum is σ = 487093824. Its totient is φ = 99761600.

The previous prime is 255641147. The next prime is 255641161. The reversal of 255641150 is 51146552.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 60302 + ... + 64401.

It is an arithmetic number, because the mean of its divisors is an integer number (20295576).

Almost surely, 2^255641150 is an apocalyptic number.

255641150 is a deficient number, since it is larger than the sum of its proper divisors (231452674).

255641150 is a wasteful number, since it uses less digits than its factorization.

255641150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124756 (or 124751 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 255641150 is about 15988.7820048933. The cubic root of 255641150 is about 634.6635951413.

The spelling of 255641150 in words is "two hundred fifty-five million, six hundred forty-one thousand, one hundred fifty".