53469838 has 8 divisors (see below), whose sum is σ = 84426120. Its totient is φ = 25327800.

The previous prime is 53469833. The next prime is 53469851. The reversal of 53469838 is 83896435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53469833) 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, 703513 + ... + 703588.

It is an arithmetic number, because the mean of its divisors is an integer number (10553265).

Almost surely, 2^53469838 is an apocalyptic number.

53469838 is a deficient number, since it is larger than the sum of its proper divisors (30956282).

53469838 is a wasteful number, since it uses less digits than its factorization.

53469838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407122.

The product of its digits is 622080, while the sum is 46.

The square root of 53469838 is about 7312.3072966062. The cubic root of 53469838 is about 376.7352774834.

The spelling of 53469838 in words is "fifty-three million, four hundred sixty-nine thousand, eight hundred thirty-eight".