255055152 has 80 divisors (see below), whose sum is σ = 730667520. Its totient is φ = 76012800.

The previous prime is 255055127. The next prime is 255055153. The reversal of 255055152 is 251550552.

It is not an unprimeable number, because it can be changed into a prime (255055153) 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, 28249 + ... + 36167.

It is an arithmetic number, because the mean of its divisors is an integer number (9133344).

Almost surely, 2^255055152 is an apocalyptic number.

255055152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255055152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365333760).

255055152 is an abundant number, since it is smaller than the sum of its proper divisors (475612368).

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

255055152 is a wasteful number, since it uses less digits than its factorization.

255055152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8002 (or 7996 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 30.

The square root of 255055152 is about 15970.4462054133. The cubic root of 255055152 is about 634.1782844711.

The spelling of 255055152 in words is "two hundred fifty-five million, fifty-five thousand, one hundred fifty-two".