454601004564 has 96 divisors (see below), whose sum is σ = 1265695764480. Its totient is φ = 124168163328.

The previous prime is 454601004551. The next prime is 454601004593. The reversal of 454601004564 is 465400106454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3378772 + ... + 3510740.

It is an arithmetic number, because the mean of its divisors is an integer number (13184330880).

Almost surely, 2^454601004564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454601004564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632847882240).

454601004564 is an abundant number, since it is smaller than the sum of its proper divisors (811094759916).

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

454601004564 is a wasteful number, since it uses less digits than its factorization.

454601004564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133789 (or 133787 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 454601004564 in words is "four hundred fifty-four billion, six hundred one million, four thousand, five hundred sixty-four".