119755543 has 4 divisors (see below), whose sum is σ = 119799000. Its totient is φ = 119712088.

The previous prime is 119755541. The next prime is 119755561. The reversal of 119755543 is 345557911.

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 119755543 - 2¹ = 119755541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119755496 and 119755505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119755541) 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, 17293 + ... + 23206.

It is an arithmetic number, because the mean of its divisors is an integer number (29949750).

Almost surely, 2^119755543 is an apocalyptic number.

119755543 is a deficient number, since it is larger than the sum of its proper divisors (43457).

119755543 is an equidigital number, since it uses as much as digits as its factorization.

119755543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43456.

The product of its digits is 94500, while the sum is 40.

The square root of 119755543 is about 10943.2875773234. The cubic root of 119755543 is about 492.9072522800.

The spelling of 119755543 in words is "one hundred nineteen million, seven hundred fifty-five thousand, five hundred forty-three".