53367438 has 8 divisors (see below), whose sum is σ = 106734888. Its totient is φ = 17789144.

The previous prime is 53367421. The next prime is 53367451. The reversal of 53367438 is 83476335.

53367438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

53367438 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53367396 and 53367405.

It is a congruent number.

It is an unprimeable number.

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, 4447281 + ... + 4447292.

It is an arithmetic number, because the mean of its divisors is an integer number (13341861).

Almost surely, 2^53367438 is an apocalyptic number.

53367438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53367438 is a wasteful number, since it uses less digits than its factorization.

53367438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894578.

The product of its digits is 181440, while the sum is 39.

The square root of 53367438 is about 7305.3020471436. The cubic root of 53367438 is about 376.4946287564.

The spelling of 53367438 in words is "fifty-three million, three hundred sixty-seven thousand, four hundred thirty-eight".