455604509401 has 4 divisors (see below), whose sum is σ = 466199963152. Its totient is φ = 445009055652.

The previous prime is 455604509389. The next prime is 455604509407. The reversal of 455604509401 is 104905406554.

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 455604509401 - 2⁹ = 455604508889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 10595453707 = 455604509401 / (4 + 5 + 5 + 6 + 0 + 4 + 5 + 0 + 9 + 4 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455604509407) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5297726811 + ... + 5297726896.

It is an arithmetic number, because the mean of its divisors is an integer number (116549990788).

Almost surely, 2^455604509401 is an apocalyptic number.

It is an amenable number.

455604509401 is a deficient number, since it is larger than the sum of its proper divisors (10595453751).

455604509401 is a wasteful number, since it uses less digits than its factorization.

455604509401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595453750.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 455604509401 in words is "four hundred fifty-five billion, six hundred four million, five hundred nine thousand, four hundred one".