451049482 has 8 divisors (see below), whose sum is σ = 728618436. Its totient is φ = 208176672.

The previous prime is 451049449. The next prime is 451049519. The reversal of 451049482 is 284940154.

It can be written as a sum of positive squares in 2 ways, for example, as 443481481 + 7568001 = 21059^2 + 2751^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8674003 + ... + 8674054.

Almost surely, 2^451049482 is an apocalyptic number.

451049482 is a deficient number, since it is larger than the sum of its proper divisors (277568954).

451049482 is a wasteful number, since it uses less digits than its factorization.

451049482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17348072.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 451049482 is about 21237.9255578317. The cubic root of 451049482 is about 766.9046942917.

The spelling of 451049482 in words is "four hundred fifty-one million, forty-nine thousand, four hundred eighty-two".