254453025 has 48 divisors (see below), whose sum is σ = 464863104. Its totient is φ = 122158080.

The previous prime is 254452999. The next prime is 254453027. The reversal of 254453025 is 520354452.

It is not a de Polignac number, because 254453025 - 2¹³ = 254444833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254452983 and 254453001.

It is not an unprimeable number, because it can be changed into a prime (254453027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24987 + ... + 33663.

It is an arithmetic number, because the mean of its divisors is an integer number (9684648).

Almost surely, 2^254453025 is an apocalyptic number.

254453025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254453025 is a deficient number, since it is larger than the sum of its proper divisors (210410079).

254453025 is a wasteful number, since it uses less digits than its factorization.

254453025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730 (or 8725 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 254453025 is about 15951.5837771677. The cubic root of 254453025 is about 633.6788411793.

The spelling of 254453025 in words is "two hundred fifty-four million, four hundred fifty-three thousand, twenty-five".