53835347 has 4 divisors (see below), whose sum is σ = 54311880. Its totient is φ = 53358816.

The previous prime is 53835343. The next prime is 53835359. The reversal of 53835347 is 74353835.

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

It is a cyclic number.

It is not a de Polignac number, because 53835347 - 2² = 53835343 is a prime.

It is a super-2 number, since 2×53835347² = 5796489173220818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53835347.

It is not an unprimeable number, because it can be changed into a prime (53835343) 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, 238097 + ... + 238322.

It is an arithmetic number, because the mean of its divisors is an integer number (13577970).

Almost surely, 2^53835347 is an apocalyptic number.

53835347 is a deficient number, since it is larger than the sum of its proper divisors (476533).

53835347 is a wasteful number, since it uses less digits than its factorization.

53835347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476532.

The product of its digits is 151200, while the sum is 38.

The square root of 53835347 is about 7337.2574576609. The cubic root of 53835347 is about 377.5917575877.

The spelling of 53835347 in words is "fifty-three million, eight hundred thirty-five thousand, three hundred forty-seven".