455334853321 has 4 divisors (see below), whose sum is σ = 456331210132. Its totient is φ = 454338496512.

The previous prime is 455334853277. The next prime is 455334853403. The reversal of 455334853321 is 123358433554.

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 320305062025 + 135029791296 = 565955^2 + 367464^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455334853321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455334854321) 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, 498177720 + ... + 498178633.

It is an arithmetic number, because the mean of its divisors is an integer number (114082802533).

Almost surely, 2^455334853321 is an apocalyptic number.

It is an amenable number.

455334853321 is a deficient number, since it is larger than the sum of its proper divisors (996356811).

455334853321 is an equidigital number, since it uses as much as digits as its factorization.

455334853321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996356810.

The product of its digits is 2592000, while the sum is 46.

The spelling of 455334853321 in words is "four hundred fifty-five billion, three hundred thirty-four million, eight hundred fifty-three thousand, three hundred twenty-one".