354531153455 has 4 divisors (see below), whose sum is σ = 425437384152. Its totient is φ = 283624922760.

The previous prime is 354531153433. The next prime is 354531153463. The reversal of 354531153455 is 554351135453.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 354531153455 - 2⁸ = 354531153199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35453115341 + ... + 35453115350.

It is an arithmetic number, because the mean of its divisors is an integer number (106359346038).

Almost surely, 2^354531153455 is an apocalyptic number.

354531153455 is a deficient number, since it is larger than the sum of its proper divisors (70906230697).

354531153455 is an equidigital number, since it uses as much as digits as its factorization.

354531153455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70906230696.

The product of its digits is 1350000, while the sum is 44.

The spelling of 354531153455 in words is "three hundred fifty-four billion, five hundred thirty-one million, one hundred fifty-three thousand, four hundred fifty-five".