254253554 has 16 divisors (see below), whose sum is σ = 403133280. Its totient is φ = 119931840.

The previous prime is 254253533. The next prime is 254253557. The reversal of 254253554 is 455352452.

It is not an unprimeable number, because it can be changed into a prime (254253557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4724 + ... + 23039.

It is an arithmetic number, because the mean of its divisors is an integer number (25195830).

Almost surely, 2^254253554 is an apocalyptic number.

254253554 is a deficient number, since it is larger than the sum of its proper divisors (148879726).

254253554 is a wasteful number, since it uses less digits than its factorization.

254253554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28025.

The product of its digits is 120000, while the sum is 35.

The square root of 254253554 is about 15945.3301627781. The cubic root of 254253554 is about 633.5132132330.

The spelling of 254253554 in words is "two hundred fifty-four million, two hundred fifty-three thousand, five hundred fifty-four".