455428203 has 8 divisors (see below), whose sum is σ = 609040848. Its totient is φ = 302717184.

The previous prime is 455428201. The next prime is 455428229. The reversal of 455428203 is 302824554.

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

It is not a de Polignac number, because 455428203 - 2¹ = 455428201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455428201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224226 + ... + 226247.

It is an arithmetic number, because the mean of its divisors is an integer number (76130106).

Almost surely, 2^455428203 is an apocalyptic number.

455428203 is a deficient number, since it is larger than the sum of its proper divisors (153612645).

455428203 is a wasteful number, since it uses less digits than its factorization.

455428203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450813.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 455428203 is about 21340.7638804238. The cubic root of 455428203 is about 769.3783721861.

The spelling of 455428203 in words is "four hundred fifty-five million, four hundred twenty-eight thousand, two hundred three".