255512150 has 12 divisors (see below), whose sum is σ = 475252692. Its totient is φ = 102204840.

The previous prime is 255512141. The next prime is 255512167. The reversal of 255512150 is 51215552.

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 5 ways as a sum of consecutive naturals, for example, 2555072 + ... + 2555171.

It is an arithmetic number, because the mean of its divisors is an integer number (39604391).

Almost surely, 2^255512150 is an apocalyptic number.

255512150 is a deficient number, since it is larger than the sum of its proper divisors (219740542).

255512150 is a wasteful number, since it uses less digits than its factorization.

255512150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110255 (or 5110250 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 255512150 is about 15984.7474174602. The cubic root of 255512150 is about 634.5568238869.

The spelling of 255512150 in words is "two hundred fifty-five million, five hundred twelve thousand, one hundred fifty".