255252150 has 72 divisors (see below), whose sum is σ = 689565240. Its totient is φ = 67691520.

The previous prime is 255252131. The next prime is 255252157. The reversal of 255252150 is 51252552.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255252157) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 85381 + ... + 88319.

It is an arithmetic number, because the mean of its divisors is an integer number (9577295).

Almost surely, 2^255252150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255252150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344782620).

255252150 is an abundant number, since it is smaller than the sum of its proper divisors (434313090).

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

255252150 is a wasteful number, since it uses less digits than its factorization.

255252150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150 (or 3142 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 255252150 is about 15976.6125946647. The cubic root of 255252150 is about 634.3415167522.

It can be divided in two parts, 255 and 252150, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 255252150 in words is "two hundred fifty-five million, two hundred fifty-two thousand, one hundred fifty".