454883676660 has 720 divisors, whose sum is σ = 1763998790400. Its totient is φ = 97562174976.

The previous prime is 454883676649. The next prime is 454883676691. The reversal of 454883676660 is 66676388454.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 164394597 + ... + 164397363.

It is an arithmetic number, because the mean of its divisors is an integer number (2449998320).

Almost surely, 2^454883676660 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 454883676660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (881999395200).

454883676660 is an abundant number, since it is smaller than the sum of its proper divisors (1309115113740).

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

454883676660 is a wasteful number, since it uses less digits than its factorization.

454883676660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2912 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 63.

The spelling of 454883676660 in words is "four hundred fifty-four billion, eight hundred eighty-three million, six hundred seventy-six thousand, six hundred sixty".