354544445453 has 8 divisors (see below), whose sum is σ = 387923465280. Its totient is φ = 321356710080.

The previous prime is 354544445441. The next prime is 354544445461.

354544445453 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354544445453 - 2¹² = 354544441357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354544445653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47817233 + ... + 47824646.

It is an arithmetic number, because the mean of its divisors is an integer number (48490433160).

Almost surely, 2^354544445453 is an apocalyptic number.

It is an amenable number.

354544445453 is a deficient number, since it is larger than the sum of its proper divisors (33379019827).

354544445453 is a wasteful number, since it uses less digits than its factorization.

354544445453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95642227.

The product of its digits is 23040000, while the sum is 50.

It can be divided in two parts, 354544 and 445453, that added together give a palindrome (799997).

The spelling of 354544445453 in words is "three hundred fifty-four billion, five hundred forty-four million, four hundred forty-five thousand, four hundred fifty-three".