453404389353 has 4 divisors (see below), whose sum is σ = 604539185808. Its totient is φ = 302269592900.

The previous prime is 453404389331. The next prime is 453404389369. The reversal of 453404389353 is 353983404354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 453404389353 - 2¹² = 453404385257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453404389296 and 453404389305.

It is not an unprimeable number, because it can be changed into a prime (453404389303) 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, 75567398223 + ... + 75567398228.

It is an arithmetic number, because the mean of its divisors is an integer number (151134796452).

Almost surely, 2^453404389353 is an apocalyptic number.

It is an amenable number.

453404389353 is a deficient number, since it is larger than the sum of its proper divisors (151134796455).

453404389353 is a wasteful number, since it uses less digits than its factorization.

453404389353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151134796454.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 453404389353 in words is "four hundred fifty-three billion, four hundred four million, three hundred eighty-nine thousand, three hundred fifty-three".