454645909596 has 24 divisors (see below), whose sum is σ = 1116674164480. Its totient is φ = 143572392432.

The previous prime is 454645909559. The next prime is 454645909639. The reversal of 454645909596 is 695909546454.

It is a super-2 number, since 2×454645909596² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997030276 + ... + 997030731.

Almost surely, 2^454645909596 is an apocalyptic number.

It is an amenable number.

454645909596 is an abundant number, since it is smaller than the sum of its proper divisors (662028254884).

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

454645909596 is a wasteful number, since it uses less digits than its factorization.

454645909596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994061033 (or 1994061031 counting only the distinct ones).

The product of its (nonzero) digits is 209952000, while the sum is 66.

The spelling of 454645909596 in words is "four hundred fifty-four billion, six hundred forty-five million, nine hundred nine thousand, five hundred ninety-six".