255053583500 has 48 divisors (see below), whose sum is σ = 557221304640. Its totient is φ = 101987683200.

The previous prime is 255053583457. The next prime is 255053583517. The reversal of 255053583500 is 5385350552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456664 + ... + 1622336.

It is an arithmetic number, because the mean of its divisors is an integer number (11608777180).

Almost surely, 2^255053583500 is an apocalyptic number.

255053583500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255053583500 is an abundant number, since it is smaller than the sum of its proper divisors (302167721140).

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

255053583500 is a wasteful number, since it uses less digits than its factorization.

255053583500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168771 (or 168759 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 255053583500 in words is "two hundred fifty-five billion, fifty-three million, five hundred eighty-three thousand, five hundred".