119964055 has 4 divisors (see below), whose sum is σ = 143956872. Its totient is φ = 95971240.

The previous prime is 119964049. The next prime is 119964059. The reversal of 119964055 is 550469911.

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

It is not a de Polignac number, because 119964055 - 2²³ = 111575447 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 a junction number, because it is equal to n+sod(n) for n = 119963999 and 119964017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119964059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11996401 + ... + 11996410.

It is an arithmetic number, because the mean of its divisors is an integer number (35989218).

Almost surely, 2^119964055 is an apocalyptic number.

119964055 is a deficient number, since it is larger than the sum of its proper divisors (23992817).

119964055 is an equidigital number, since it uses as much as digits as its factorization.

119964055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23992816.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 119964055 is about 10952.8103699462. The cubic root of 119964055 is about 493.1931610629.

The spelling of 119964055 in words is "one hundred nineteen million, nine hundred sixty-four thousand, fifty-five".