454200530 has 64 divisors (see below), whose sum is σ = 990738432. Its totient is φ = 146603520.

The previous prime is 454200479. The next prime is 454200533. The reversal of 454200530 is 35002454.

It is a junction number, because it is equal to n+sod(n) for n = 454200496 and 454200505.

It is not an unprimeable number, because it can be changed into a prime (454200533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77462 + ... + 83118.

It is an arithmetic number, because the mean of its divisors is an integer number (15480288).

Almost surely, 2^454200530 is an apocalyptic number.

454200530 is an abundant number, since it is smaller than the sum of its proper divisors (536537902).

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

454200530 is a wasteful number, since it uses less digits than its factorization.

454200530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 454200530 is about 21311.9809027692. The cubic root of 454200530 is about 768.6864262760.

Adding to 454200530 its reverse (35002454), we get a palindrome (489202984).

The spelling of 454200530 in words is "four hundred fifty-four million, two hundred thousand, five hundred thirty".