453455534251 has 4 divisors (see below), whose sum is σ = 453679243992. Its totient is φ = 453231824512.

The previous prime is 453455534237. The next prime is 453455534339. The reversal of 453455534251 is 152435554354.

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

It is a cyclic number.

It is not a de Polignac number, because 453455534251 - 2⁵ = 453455534219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453455534351) 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, 111851830 + ... + 111855883.

It is an arithmetic number, because the mean of its divisors is an integer number (113419810998).

Almost surely, 2^453455534251 is an apocalyptic number.

453455534251 is a deficient number, since it is larger than the sum of its proper divisors (223709741).

453455534251 is a wasteful number, since it uses less digits than its factorization.

453455534251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223709740.

The product of its digits is 3600000, while the sum is 46.

The spelling of 453455534251 in words is "four hundred fifty-three billion, four hundred fifty-five million, five hundred thirty-four thousand, two hundred fifty-one".