453452646254354 has 4 divisors (see below), whose sum is σ = 680178969381534. Its totient is φ = 226726323127176.

The previous prime is 453452646254353. The next prime is 453452646254383.

453452646254354 is nontrivially palindromic in base 10.

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., 405207438955225 + 48245207299129 = 20129765^2 + 6945877^2 .

It is not an unprimeable number, because it can be changed into a prime (453452646254353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113363161563587 + ... + 113363161563590.

Almost surely, 2^{453452646254354} is an apocalyptic number.

453452646254354 is a deficient number, since it is larger than the sum of its proper divisors (226726323127180).

453452646254354 is a wasteful number, since it uses less digits than its factorization.

453452646254354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226726323127179.

The product of its digits is 829440000, while the sum is 62.

The spelling of 453452646254354 in words is "four hundred fifty-three trillion, four hundred fifty-two billion, six hundred forty-six million, two hundred fifty-four thousand, three hundred fifty-four".