450049462 has 4 divisors (see below), whose sum is σ = 675074196. Its totient is φ = 225024730.

The previous prime is 450049451. The next prime is 450049471. The reversal of 450049462 is 264940054.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 112512364 + ... + 112512367.

It is an arithmetic number, because the mean of its divisors is an integer number (168768549).

Almost surely, 2^450049462 is an apocalyptic number.

450049462 is a deficient number, since it is larger than the sum of its proper divisors (225024734).

450049462 is a wasteful number, since it uses less digits than its factorization.

450049462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225024733.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 450049462 is about 21214.3692340828. The cubic root of 450049462 is about 766.3375078073.

The spelling of 450049462 in words is "four hundred fifty million, forty-nine thousand, four hundred sixty-two".