453523505204 has 96 divisors (see below), whose sum is σ = 1014218827776. Its totient is φ = 172324414080.

The previous prime is 453523505167. The next prime is 453523505209. The reversal of 453523505204 is 402505325354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453523505209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2642927 + ... + 2809289.

It is an arithmetic number, because the mean of its divisors is an integer number (10564779456).

Almost surely, 2^453523505204 is an apocalyptic number.

453523505204 is a gapful number since it is divisible by the number (44) 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 453523505204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507109413888).

453523505204 is an abundant number, since it is smaller than the sum of its proper divisors (560695322572).

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

453523505204 is a wasteful number, since it uses less digits than its factorization.

453523505204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166605 (or 166603 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 453523505204 in words is "four hundred fifty-three billion, five hundred twenty-three million, five hundred five thousand, two hundred four".