455905909955 has 8 divisors (see below), whose sum is σ = 570873487392. Its totient is φ = 348867131008.

The previous prime is 455905909937. The next prime is 455905909961. The reversal of 455905909955 is 559909509554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455905909955 - 2²² = 455901715651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455905909891 and 455905909900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982199494 + ... + 1982199723.

It is an arithmetic number, because the mean of its divisors is an integer number (71359185924).

Almost surely, 2^455905909955 is an apocalyptic number.

455905909955 is a deficient number, since it is larger than the sum of its proper divisors (114967577437).

455905909955 is a wasteful number, since it uses less digits than its factorization.

455905909955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964399245.

The product of its (nonzero) digits is 82012500, while the sum is 65.

The spelling of 455905909955 in words is "four hundred fifty-five billion, nine hundred five million, nine hundred nine thousand, nine hundred fifty-five".