354502205453 has 24 divisors (see below), whose sum is σ = 414149972544. Its totient is φ = 302163635840.

The previous prime is 354502205437. The next prime is 354502205459.

354502205453 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 354502205453 - 2⁴ = 354502205437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354502205459) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 213350 + ... + 868632.

It is an arithmetic number, because the mean of its divisors is an integer number (17256248856).

Almost surely, 2^354502205453 is an apocalyptic number.

It is an amenable number.

354502205453 is a deficient number, since it is larger than the sum of its proper divisors (59647767091).

354502205453 is a wasteful number, since it uses less digits than its factorization.

354502205453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655585 (or 655574 counting only the distinct ones).

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

It can be divided in two parts, 354502 and 205453, that added together give a palindrome (559955).

The spelling of 354502205453 in words is "three hundred fifty-four billion, five hundred two million, two hundred five thousand, four hundred fifty-three".