453504405354 has 256 divisors, whose sum is σ = 1271589580800. Its totient is φ = 106200702720.

The previous prime is 453504405353. The next prime is 453504405391.

453504405354 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (453504405353) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12636724 + ... + 12672560.

It is an arithmetic number, because the mean of its divisors is an integer number (4967146800).

Almost surely, 2^453504405354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453504405354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635794790400).

453504405354 is an abundant number, since it is smaller than the sum of its proper divisors (818085175446).

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

453504405354 is a wasteful number, since it uses less digits than its factorization.

453504405354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35930 (or 35916 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 453504 and 405354, that added together give a palindrome (858858).

The spelling of 453504405354 in words is "four hundred fifty-three billion, five hundred four million, four hundred five thousand, three hundred fifty-four".