455455530 has 24 divisors (see below), whose sum is σ = 1184184612. Its totient is φ = 121454784.

The previous prime is 455455523. The next prime is 455455531. The reversal of 455455530 is 35554554.

455455530 is a `hidden beast` number, since 4 + 554 + 55 + 53 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 454585041 + 870489 = 21321^2 + 933^2 .

It is not an unprimeable number, because it can be changed into a prime (455455531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2530219 + ... + 2530398.

Almost surely, 2^455455530 is an apocalyptic number.

455455530 is an abundant number, since it is smaller than the sum of its proper divisors (728729082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455455530 is a wasteful number, since it uses less digits than its factorization.

455455530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060630 (or 5060627 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 455455530 is about 21341.4041243776. The cubic root of 455455530 is about 769.3937601822.

The spelling of 455455530 in words is "four hundred fifty-five million, four hundred fifty-five thousand, five hundred thirty".