254733077225 has 24 divisors (see below), whose sum is σ = 346026245760. Its totient is φ = 184485224000.

The previous prime is 254733077213. The next prime is 254733077227. The reversal of 254733077225 is 522770337452.

It is not a de Polignac number, because 254733077225 - 2³⁰ = 253659335401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254733077225.

It is not an unprimeable number, because it can be changed into a prime (254733077227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1872146 + ... + 2003595.

It is an arithmetic number, because the mean of its divisors is an integer number (14417760240).

Almost surely, 2^254733077225 is an apocalyptic number.

254733077225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254733077225 is a deficient number, since it is larger than the sum of its proper divisors (91293168535).

254733077225 is a wasteful number, since it uses less digits than its factorization.

254733077225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876001 (or 3875996 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 47.

The spelling of 254733077225 in words is "two hundred fifty-four billion, seven hundred thirty-three million, seventy-seven thousand, two hundred twenty-five".