255255154 has 32 divisors (see below), whose sum is σ = 479074176. Its totient is φ = 99093120.

The previous prime is 255255151. The next prime is 255255163. The reversal of 255255154 is 451552552.

It is not an unprimeable number, because it can be changed into a prime (255255151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42294 + ... + 47950.

It is an arithmetic number, because the mean of its divisors is an integer number (14971068).

Almost surely, 2^255255154 is an apocalyptic number.

255255154 is a deficient number, since it is larger than the sum of its proper divisors (223819022).

255255154 is a wasteful number, since it uses less digits than its factorization.

255255154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970.

The product of its digits is 50000, while the sum is 34.

The square root of 255255154 is about 15976.7066068073. The cubic root of 255255154 is about 634.3440052123.

The spelling of 255255154 in words is "two hundred fifty-five million, two hundred fifty-five thousand, one hundred fifty-four".