452400005446 has 8 divisors (see below), whose sum is σ = 678655086120. Its totient is φ = 226181643408.

The previous prime is 452400005399. The next prime is 452400005461. The reversal of 452400005446 is 644500004254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9148836 + ... + 9198151.

It is an arithmetic number, because the mean of its divisors is an integer number (84831885765).

Almost surely, 2^452400005446 is an apocalyptic number.

452400005446 is a deficient number, since it is larger than the sum of its proper divisors (226255080674).

452400005446 is a wasteful number, since it uses less digits than its factorization.

452400005446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18359318.

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 452400005446 in words is "four hundred fifty-two billion, four hundred million, five thousand, four hundred forty-six".