452446644254 has 16 divisors (see below), whose sum is σ = 746196903936. Its totient is φ = 204038213400.

The previous prime is 452446644253. The next prime is 452446644289.

It is a happy number.

452446644254 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452446644253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80964752 + ... + 80970339.

It is an arithmetic number, because the mean of its divisors is an integer number (46637306496).

Almost surely, 2^452446644254 is an apocalyptic number.

452446644254 is a deficient number, since it is larger than the sum of its proper divisors (293750259682).

452446644254 is a wasteful number, since it uses less digits than its factorization.

452446644254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161935231.

The product of its digits is 14745600, while the sum is 50.

The spelling of 452446644254 in words is "four hundred fifty-two billion, four hundred forty-six million, six hundred forty-four thousand, two hundred fifty-four".