354455554453 has 16 divisors (see below), whose sum is σ = 475912354176. Its totient is φ = 254953045440.

The previous prime is 354455554451. The next prime is 354455554457.

354455554453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354455554453 - 2¹ = 354455554451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354455554453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354455554451) 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 15 ways as a sum of consecutive naturals, for example, 177049726 + ... + 177051727.

It is an arithmetic number, because the mean of its divisors is an integer number (29744522136).

Almost surely, 2^354455554453 is an apocalyptic number.

It is an amenable number.

354455554453 is a deficient number, since it is larger than the sum of its proper divisors (121456799723).

354455554453 is a wasteful number, since it uses less digits than its factorization.

354455554453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354101484.

The product of its digits is 36000000, while the sum is 52.

The spelling of 354455554453 in words is "three hundred fifty-four billion, four hundred fifty-five million, five hundred fifty-four thousand, four hundred fifty-three".