255155533104 has 40 divisors (see below), whose sum is σ = 659177056000. Its totient is φ = 85048584768.

The previous prime is 255155533103. The next prime is 255155533141. The reversal of 255155533104 is 401335551552.

255155533104 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255155533103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1388397 + ... + 1561395.

It is an arithmetic number, because the mean of its divisors is an integer number (16479426400).

Almost surely, 2^255155533104 is an apocalyptic number.

255155533104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255155533104 is an abundant number, since it is smaller than the sum of its proper divisors (404021522896).

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

255155533104 is a wasteful number, since it uses less digits than its factorization.

255155533104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203737 (or 203731 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 255155533104 in words is "two hundred fifty-five billion, one hundred fifty-five million, five hundred thirty-three thousand, one hundred four".