455047730045 has 16 divisors (see below), whose sum is σ = 573428211840. Its totient is φ = 345992522304.

The previous prime is 455047729991. The next prime is 455047730083. The reversal of 455047730045 is 540037740554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 455047730045 - 2²⁰ = 455046681469 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 455047729978 and 455047730005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12583655 + ... + 12619764.

It is an arithmetic number, because the mean of its divisors is an integer number (35839263240).

Almost surely, 2^455047730045 is an apocalyptic number.

It is an amenable number.

455047730045 is a deficient number, since it is larger than the sum of its proper divisors (118380481795).

455047730045 is a wasteful number, since it uses less digits than its factorization.

455047730045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25203604.

The product of its (nonzero) digits is 1176000, while the sum is 44.

The spelling of 455047730045 in words is "four hundred fifty-five billion, forty-seven million, seven hundred thirty thousand, forty-five".