450624461 has 8 divisors (see below), whose sum is σ = 520309440. Its totient is φ = 382267008.

The previous prime is 450624437. The next prime is 450624469. The reversal of 450624461 is 164426054.

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

It is a cyclic number.

It is not a de Polignac number, because 450624461 - 2¹⁴ = 450608077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450624469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331151 + ... + 332508.

It is an arithmetic number, because the mean of its divisors is an integer number (65038680).

Almost surely, 2^450624461 is an apocalyptic number.

It is an amenable number.

450624461 is a deficient number, since it is larger than the sum of its proper divisors (69684979).

450624461 is an equidigital number, since it uses as much as digits as its factorization.

450624461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663763.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 450624461 is about 21227.9170198114. The cubic root of 450624461 is about 766.6637354855.

The spelling of 450624461 in words is "four hundred fifty million, six hundred twenty-four thousand, four hundred sixty-one".