255003883780 has 24 divisors (see below), whose sum is σ = 535517844120. Its totient is φ = 101999708160.

The previous prime is 255003883747. The next prime is 255003883781. The reversal of 255003883780 is 87388300552.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40169779776 + 214834104004 = 200424^2 + 463502^2 .

It is not an unprimeable number, because it can be changed into a prime (255003883781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767406 + ... + 1906234.

It is an arithmetic number, because the mean of its divisors is an integer number (22313243505).

Almost surely, 2^255003883780 is an apocalyptic number.

255003883780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255003883780 is an abundant number, since it is smaller than the sum of its proper divisors (280513960340).

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

255003883780 is a wasteful number, since it uses less digits than its factorization.

255003883780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230679 (or 230677 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 255003883780 in words is "two hundred fifty-five billion, three million, eight hundred eighty-three thousand, seven hundred eighty".