455996544769 has 4 divisors (see below), whose sum is σ = 456910366000. Its totient is φ = 455082723540.

The previous prime is 455996544761. The next prime is 455996544811. The reversal of 455996544769 is 967445699554.

It is a happy number.

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 455996544769 - 2³ = 455996544761 is a prime.

It is a super-2 number, since 2×455996544769² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455996544761) 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, 456909867 + ... + 456910864.

It is an arithmetic number, because the mean of its divisors is an integer number (114227591500).

Almost surely, 2^455996544769 is an apocalyptic number.

It is an amenable number.

455996544769 is a deficient number, since it is larger than the sum of its proper divisors (913821231).

455996544769 is an equidigital number, since it uses as much as digits as its factorization.

455996544769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913821230.

The product of its digits is 1469664000, while the sum is 73.

The spelling of 455996544769 in words is "four hundred fifty-five billion, nine hundred ninety-six million, five hundred forty-four thousand, seven hundred sixty-nine".