453052454254009 has 4 divisors (see below), whose sum is σ = 454396823554804. Its totient is φ = 451708084953216.

The previous prime is 453052454253937. The next prime is 453052454254039. The reversal of 453052454254009 is 900452454250354.

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 2 ways, for example, as 192539296477609 + 260513157776400 = 13875853^2 + 16140420^2 .

It is a cyclic number.

It is not a de Polignac number, because 453052454254009 - 2³¹ = 453050306770361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453052454254039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672184649892 + ... + 672184650565.

It is an arithmetic number, because the mean of its divisors is an integer number (113599205888701).

Almost surely, 2^{453052454254009} is an apocalyptic number.

It is an amenable number.

453052454254009 is a deficient number, since it is larger than the sum of its proper divisors (1344369300795).

453052454254009 is a wasteful number, since it uses less digits than its factorization.

453052454254009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344369300794.

The product of its (nonzero) digits is 17280000, while the sum is 52.

The spelling of 453052454254009 in words is "four hundred fifty-three trillion, fifty-two billion, four hundred fifty-four million, two hundred fifty-four thousand, nine".