355241543 has 8 divisors (see below), whose sum is σ = 361150176. Its totient is φ = 349380000.

The previous prime is 355241539. The next prime is 355241567. The reversal of 355241543 is 345142553.

It is a happy number.

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 355241543 - 2² = 355241539 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 (355211543) 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, 3605 + ... + 26897.

It is an arithmetic number, because the mean of its divisors is an integer number (45143772).

Almost surely, 2^355241543 is an apocalyptic number.

355241543 is a deficient number, since it is larger than the sum of its proper divisors (5908633).

355241543 is a wasteful number, since it uses less digits than its factorization.

355241543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23545.

The product of its digits is 36000, while the sum is 32.

The square root of 355241543 is about 18847.8524771391. The cubic root of 355241543 is about 708.2304296126.

The spelling of 355241543 in words is "three hundred fifty-five million, two hundred forty-one thousand, five hundred forty-three".