455245334459 has 4 divisors (see below), whose sum is σ = 479205615240. Its totient is φ = 431285053680.

The previous prime is 455245334417. The next prime is 455245334461. The reversal of 455245334459 is 954433542554.

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 455245334459 - 2²⁴ = 455228557243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455245334459.

It is not an unprimeable number, because it can be changed into a prime (455245334059) 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, 11980140362 + ... + 11980140399.

It is an arithmetic number, because the mean of its divisors is an integer number (119801403810).

Almost surely, 2^455245334459 is an apocalyptic number.

455245334459 is a deficient number, since it is larger than the sum of its proper divisors (23960280781).

455245334459 is a wasteful number, since it uses less digits than its factorization.

455245334459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23960280780.

The product of its digits is 25920000, while the sum is 53.

The spelling of 455245334459 in words is "four hundred fifty-five billion, two hundred forty-five million, three hundred thirty-four thousand, four hundred fifty-nine".