454406326530 has 64 divisors (see below), whose sum is σ = 1174535607168. Its totient is φ = 111847196160.

The previous prime is 454406326477. The next prime is 454406326559. The reversal of 454406326530 is 35623604454.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 11019150 + ... + 11060310.

It is an arithmetic number, because the mean of its divisors is an integer number (18352118862).

Almost surely, 2^454406326530 is an apocalyptic number.

454406326530 is an abundant number, since it is smaller than the sum of its proper divisors (720129280638).

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

454406326530 is a wasteful number, since it uses less digits than its factorization.

454406326530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69491.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 454406326530 in words is "four hundred fifty-four billion, four hundred six million, three hundred twenty-six thousand, five hundred thirty".