255451131152 has 80 divisors (see below), whose sum is σ = 573430714752. Its totient is φ = 107979264000.

The previous prime is 255451131119. The next prime is 255451131293. The reversal of 255451131152 is 251131154552.

255451131152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143027 + ... + 3223277.

Almost surely, 2^255451131152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255451131152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286715357376).

255451131152 is an abundant number, since it is smaller than the sum of its proper divisors (317979583600).

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

255451131152 is a wasteful number, since it uses less digits than its factorization.

255451131152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80656 (or 80650 counting only the distinct ones).

The product of its digits is 30000, while the sum is 35.

The spelling of 255451131152 in words is "two hundred fifty-five billion, four hundred fifty-one million, one hundred thirty-one thousand, one hundred fifty-two".