255273770148 has 24 divisors (see below), whose sum is σ = 595647343200. Its totient is φ = 85090035840.

The previous prime is 255273770131. The next prime is 255273770161. The reversal of 255273770148 is 841077372552.

255273770148 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 a self number, because there is not a number n which added to its sum of digits gives 255273770148.

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 7 ways as a sum of consecutive naturals, for example, 1193628 + ... + 1391148.

It is an arithmetic number, because the mean of its divisors is an integer number (24818639300).

Almost surely, 2^255273770148 is an apocalyptic number.

It is an amenable number.

255273770148 is an abundant number, since it is smaller than the sum of its proper divisors (340373573052).

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

255273770148 is a wasteful number, since it uses less digits than its factorization.

255273770148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305227 (or 305225 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 51.

The spelling of 255273770148 in words is "two hundred fifty-five billion, two hundred seventy-three million, seven hundred seventy thousand, one hundred forty-eight".