453266685000 has 720 divisors, whose sum is σ = 1636618723740. Its totient is φ = 117573120000.

The previous prime is 453266684963. The next prime is 453266685019. The reversal of 453266685000 is 586662354.

It can be written as a sum of positive squares in 10 ways, for example, as 181665193284 + 271601491716 = 426222^2 + 521154^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 1345004832 + ... + 1345005168.

Almost surely, 2^453266685000 is an apocalyptic number.

453266685000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453266685000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818309361870).

453266685000 is an abundant number, since it is smaller than the sum of its proper divisors (1183352038740).

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

453266685000 is an frugal number, since it uses more digits than its factorization.

453266685000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 453266685000 in words is "four hundred fifty-three billion, two hundred sixty-six million, six hundred eighty-five thousand".