52734273 has 4 divisors (see below), whose sum is σ = 70312368. Its totient is φ = 35156180.

The previous prime is 52734257. The next prime is 52734281. The reversal of 52734273 is 37243725.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52734273 - 2⁴ = 52734257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52734203) 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, 8789043 + ... + 8789048.

It is an arithmetic number, because the mean of its divisors is an integer number (17578092).

Almost surely, 2^52734273 is an apocalyptic number.

It is an amenable number.

52734273 is a deficient number, since it is larger than the sum of its proper divisors (17578095).

52734273 is a wasteful number, since it uses less digits than its factorization.

52734273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17578094.

The product of its digits is 35280, while the sum is 33.

The square root of 52734273 is about 7261.8367511257. The cubic root of 52734273 is about 374.9997582221. Note that the first 3 decimals are identical.

Adding to 52734273 its reverse (37243725), we get a palindrome (89977998).

The spelling of 52734273 in words is "fifty-two million, seven hundred thirty-four thousand, two hundred seventy-three".