454662449064 has 96 divisors (see below), whose sum is σ = 1285423289280. Its totient is φ = 144907564032.

The previous prime is 454662449051. The next prime is 454662449081. The reversal of 454662449064 is 460944266454.

454662449064 is a `hidden beast` number, since 4 + 5 + 4 + 6 + 624 + 4 + 9 + 0 + 6 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 454662449064.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4241067 + ... + 4346949.

It is an arithmetic number, because the mean of its divisors is an integer number (13389825930).

Almost surely, 2^454662449064 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 454662449064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (642711644640).

454662449064 is an abundant number, since it is smaller than the sum of its proper divisors (830760840216).

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

454662449064 is a wasteful number, since it uses less digits than its factorization.

454662449064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108511 (or 108504 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 54.

The spelling of 454662449064 in words is "four hundred fifty-four billion, six hundred sixty-two million, four hundred forty-nine thousand, sixty-four".