254776225 has 24 divisors (see below), whose sum is σ = 362789280. Its totient is φ = 175536000.

The previous prime is 254776211. The next prime is 254776243. The reversal of 254776225 is 522677452.

It is a de Polignac number, because none of the positive numbers 2^k-254776225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19156 + ... + 29605.

It is an arithmetic number, because the mean of its divisors is an integer number (15116220).

Almost surely, 2^254776225 is an apocalyptic number.

254776225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254776225 is a deficient number, since it is larger than the sum of its proper divisors (108013055).

254776225 is a wasteful number, since it uses less digits than its factorization.

254776225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48801 (or 48796 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 254776225 is about 15961.7112177861. The cubic root of 254776225 is about 633.9470221134.

The spelling of 254776225 in words is "two hundred fifty-four million, seven hundred seventy-six thousand, two hundred twenty-five".