119523955 has 4 divisors (see below), whose sum is σ = 143428752. Its totient is φ = 95619160.

The previous prime is 119523947. The next prime is 119523967. The reversal of 119523955 is 559325911.

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

It is not a de Polignac number, because 119523955 - 2³ = 119523947 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11952391 + ... + 11952400.

It is an arithmetic number, because the mean of its divisors is an integer number (35857188).

Almost surely, 2^119523955 is an apocalyptic number.

119523955 is a deficient number, since it is larger than the sum of its proper divisors (23904797).

119523955 is an equidigital number, since it uses as much as digits as its factorization.

119523955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23904796.

The product of its digits is 60750, while the sum is 40.

The square root of 119523955 is about 10932.7011758302. The cubic root of 119523955 is about 492.5893127383.

The spelling of 119523955 in words is "one hundred nineteen million, five hundred twenty-three thousand, nine hundred fifty-five".