255250280075 has 96 divisors (see below), whose sum is σ = 377370132480. Its totient is φ = 167650560000.

The previous prime is 255250280053. The next prime is 255250280083. The reversal of 255250280075 is 570082052552.

It is not a de Polignac number, because 255250280075 - 2²² = 255246085771 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85053575 + ... + 85056575.

It is an arithmetic number, because the mean of its divisors is an integer number (3930938880).

Almost surely, 2^255250280075 is an apocalyptic number.

255250280075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255250280075 is a deficient number, since it is larger than the sum of its proper divisors (122119852405).

255250280075 is a wasteful number, since it uses less digits than its factorization.

255250280075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277 (or 3272 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 255250280075 in words is "two hundred fifty-five billion, two hundred fifty million, two hundred eighty thousand, seventy-five".