53376194 has 8 divisors (see below), whose sum is σ = 81575100. Its totient is φ = 26184496.

The previous prime is 53376181. The next prime is 53376199. The reversal of 53376194 is 49167335.

It is a happy number.

53376194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50225569 + 3150625 = 7087^2 + 1775^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53376199) 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, 251669 + ... + 251880.

Almost surely, 2^53376194 is an apocalyptic number.

53376194 is a deficient number, since it is larger than the sum of its proper divisors (28198906).

53376194 is a wasteful number, since it uses less digits than its factorization.

53376194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503604.

The product of its digits is 68040, while the sum is 38.

The square root of 53376194 is about 7305.9013133220. The cubic root of 53376194 is about 376.5152181321.

The spelling of 53376194 in words is "fifty-three million, three hundred seventy-six thousand, one hundred ninety-four".