4566253 has 4 divisors (see below), whose sum is σ = 4723740. Its totient is φ = 4408768.

The previous prime is 4566241. The next prime is 4566257. The reversal of 4566253 is 3526654.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1261129 + 3305124 = 1123^2 + 1818^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4566253 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5⁴ + 6⁶ + 6⁶ + 2²² + 5⁶ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566257) by changing a digit.

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, 78700 + ... + 78757.

It is an arithmetic number, because the mean of its divisors is an integer number (1180935).

Almost surely, 2^4566253 is an apocalyptic number.

It is an amenable number.

4566253 is a deficient number, since it is larger than the sum of its proper divisors (157487).

4566253 is a wasteful number, since it uses less digits than its factorization.

4566253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157486.

The product of its digits is 21600, while the sum is 31.

The square root of 4566253 is about 2136.8792665942. The cubic root of 4566253 is about 165.9026501352.

The spelling of 4566253 in words is "four million, five hundred sixty-six thousand, two hundred fifty-three".