354536277223 has 4 divisors (see below), whose sum is σ = 354542574880. Its totient is φ = 354529979568.

The previous prime is 354536277191. The next prime is 354536277281. The reversal of 354536277223 is 322772635453.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 354536277223 - 2⁵ = 354536277191 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 (354536277323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063615 + ... + 3177232.

It is an arithmetic number, because the mean of its divisors is an integer number (88635643720).

Almost surely, 2^354536277223 is an apocalyptic number.

354536277223 is a deficient number, since it is larger than the sum of its proper divisors (6297657).

354536277223 is an equidigital number, since it uses as much as digits as its factorization.

354536277223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297656.

The product of its digits is 6350400, while the sum is 49.

The spelling of 354536277223 in words is "three hundred fifty-four billion, five hundred thirty-six million, two hundred seventy-seven thousand, two hundred twenty-three".