454308173608 has 16 divisors (see below), whose sum is σ = 852144177780. Its totient is φ = 227069726208.

The previous prime is 454308173593. The next prime is 454308173659. The reversal of 454308173608 is 806371803454.

It can be written as a sum of positive squares in 2 ways, for example, as 454170862084 + 137311524 = 673922^2 + 11718^2 .

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, 10522185 + ... + 10565272.

Almost surely, 2^454308173608 is an apocalyptic number.

It is an amenable number.

454308173608 is a deficient number, since it is larger than the sum of its proper divisors (397836004172).

454308173608 is a wasteful number, since it uses less digits than its factorization.

454308173608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21090156 (or 21090152 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 454308173608 in words is "four hundred fifty-four billion, three hundred eight million, one hundred seventy-three thousand, six hundred eight".