453056654 has 4 divisors (see below), whose sum is σ = 679584984. Its totient is φ = 226528326.

The previous prime is 453056651. The next prime is 453056677. The reversal of 453056654 is 456650354.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453056651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113264162 + ... + 113264165.

It is an arithmetic number, because the mean of its divisors is an integer number (169896246).

Almost surely, 2^453056654 is an apocalyptic number.

453056654 is a deficient number, since it is larger than the sum of its proper divisors (226528330).

453056654 is a wasteful number, since it uses less digits than its factorization.

453056654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226528329.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 453056654 is about 21285.1275307432. The cubic root of 453056654 is about 768.0405873642.

The spelling of 453056654 in words is "four hundred fifty-three million, fifty-six thousand, six hundred fifty-four".