255274521476 has 12 divisors (see below), whose sum is σ = 481094290572. Its totient is φ = 117819009888.

The previous prime is 255274521461. The next prime is 255274521487. The reversal of 255274521476 is 674125472552.

255274521476 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 can be written as a sum of positive squares in 2 ways, for example, as 115416472900 + 139858048576 = 339730^2 + 373976^2 .

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 3 ways as a sum of consecutive naturals, for example, 2454562655 + ... + 2454562758.

It is an arithmetic number, because the mean of its divisors is an integer number (40091190881).

Almost surely, 2^255274521476 is an apocalyptic number.

255274521476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

255274521476 is a deficient number, since it is larger than the sum of its proper divisors (225819769096).

255274521476 is a wasteful number, since it uses less digits than its factorization.

255274521476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909125430 (or 4909125428 counting only the distinct ones).

The product of its digits is 4704000, while the sum is 50.

The spelling of 255274521476 in words is "two hundred fifty-five billion, two hundred seventy-four million, five hundred twenty-one thousand, four hundred seventy-six".