454957082 has 4 divisors (see below), whose sum is σ = 682435626. Its totient is φ = 227478540.

The previous prime is 454957079. The next prime is 454957103. The reversal of 454957082 is 280759454.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 255328441 + 199628641 = 15979^2 + 14129^2 .

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 as a sum of consecutive naturals, namely, 113739269 + ... + 113739272.

Almost surely, 2^454957082 is an apocalyptic number.

454957082 is a deficient number, since it is larger than the sum of its proper divisors (227478544).

454957082 is a wasteful number, since it uses less digits than its factorization.

454957082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227478543.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 454957082 is about 21329.7229705404. The cubic root of 454957082 is about 769.1129843128.

The spelling of 454957082 in words is "four hundred fifty-four million, nine hundred fifty-seven thousand, eighty-two".