255068040150 has 240 divisors, whose sum is σ = 883589160960. Its totient is φ = 53001086400.

The previous prime is 255068040131. The next prime is 255068040179. The reversal of 255068040150 is 51040860552.

255068040150 is a `hidden beast` number, since 2 + 550 + 68 + 0 + 40 + 1 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 97110 + ... + 720809.

It is an arithmetic number, because the mean of its divisors is an integer number (3681621504).

Almost surely, 2^255068040150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255068040150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441794580480).

255068040150 is an abundant number, since it is smaller than the sum of its proper divisors (628521120810).

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

255068040150 is a wasteful number, since it uses less digits than its factorization.

255068040150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817961 (or 817947 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 255068040150 in words is "two hundred fifty-five billion, sixty-eight million, forty thousand, one hundred fifty".