454742625604 has 12 divisors (see below), whose sum is σ = 842611335804. Its totient is φ = 213996529664.

The previous prime is 454742625559. The next prime is 454742625629. The reversal of 454742625604 is 406526247454.

It can be written as a sum of positive squares in 2 ways, for example, as 326671688704 + 128070936900 = 571552^2 + 357870^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3343695709 + ... + 3343695844.

It is an arithmetic number, because the mean of its divisors is an integer number (70217611317).

Almost surely, 2^454742625604 is an apocalyptic number.

It is an amenable number.

454742625604 is a deficient number, since it is larger than the sum of its proper divisors (387868710200).

454742625604 is a wasteful number, since it uses less digits than its factorization.

454742625604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6687391574 (or 6687391572 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 49.

The spelling of 454742625604 in words is "four hundred fifty-four billion, seven hundred forty-two million, six hundred twenty-five thousand, six hundred four".