52743235 has 4 divisors (see below), whose sum is σ = 63291888. Its totient is φ = 42194584.

The previous prime is 52743217. The next prime is 52743281. The reversal of 52743235 is 53234725.

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 52743235 - 2¹³ = 52735043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52743197 and 52743206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5274319 + ... + 5274328.

It is an arithmetic number, because the mean of its divisors is an integer number (15822972).

Almost surely, 2^52743235 is an apocalyptic number.

52743235 is a deficient number, since it is larger than the sum of its proper divisors (10548653).

52743235 is a wasteful number, since it uses less digits than its factorization.

52743235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10548652.

The product of its digits is 25200, while the sum is 31.

The square root of 52743235 is about 7262.4537864278. The cubic root of 52743235 is about 375.0210003054.

The spelling of 52743235 in words is "fifty-two million, seven hundred forty-three thousand, two hundred thirty-five".