450502454 has 8 divisors (see below), whose sum is σ = 694017408. Its totient is φ = 219163320.

The previous prime is 450502453. The next prime is 450502469. The reversal of 450502454 is 454205054.

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

It is a super-2 number, since 2×450502454² = 405904922120044232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450502453) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 3043862 + ... + 3044009.

It is an arithmetic number, because the mean of its divisors is an integer number (86752176).

Almost surely, 2^450502454 is an apocalyptic number.

450502454 is a deficient number, since it is larger than the sum of its proper divisors (243514954).

450502454 is a wasteful number, since it uses less digits than its factorization.

450502454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087910.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 450502454 is about 21225.0430859398. The cubic root of 450502454 is about 766.5945375956.

The spelling of 450502454 in words is "four hundred fifty million, five hundred two thousand, four hundred fifty-four".