354555535343523 has 8 divisors (see below), whose sum is σ = 472754763936768. Its totient is φ = 236363331822984.

The previous prime is 354555535343497. The next prime is 354555535343561. The reversal of 354555535343523 is 325343535555453.

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

It is not a de Polignac number, because 354555535343523 - 2⁹ = 354555535343011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354555535341523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756150411 + ... + 1756352292.

It is an arithmetic number, because the mean of its divisors is an integer number (59094345492096).

Almost surely, 2^{354555535343523} is an apocalyptic number.

354555535343523 is a deficient number, since it is larger than the sum of its proper divisors (118199228593245).

354555535343523 is a wasteful number, since it uses less digits than its factorization.

354555535343523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512536353.

The product of its digits is 607500000, while the sum is 60.

The spelling of 354555535343523 in words is "three hundred fifty-four trillion, five hundred fifty-five billion, five hundred thirty-five million, three hundred forty-three thousand, five hundred twenty-three".