254775376568825 has 12 divisors (see below), whose sum is σ = 361053105080640. Its totient is φ = 174703115361360.

The previous prime is 254775376568803. The next prime is 254775376568831. The reversal of 254775376568825 is 528865673577452.

It is not a de Polignac number, because 254775376568825 - 2¹⁴ = 254775376552441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254775376568825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 727929647165 + ... + 727929647514.

It is an arithmetic number, because the mean of its divisors is an integer number (30087758756720).

Almost surely, 2^{254775376568825} is an apocalyptic number.

254775376568825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254775376568825 is a deficient number, since it is larger than the sum of its proper divisors (106277728511815).

254775376568825 is a wasteful number, since it uses less digits than its factorization.

254775376568825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455859294696 (or 1455859294691 counting only the distinct ones).

The product of its digits is 23708160000, while the sum is 80.

The spelling of 254775376568825 in words is "two hundred fifty-four trillion, seven hundred seventy-five billion, three hundred seventy-six million, five hundred sixty-eight thousand, eight hundred twenty-five".