4253953 has 4 divisors (see below), whose sum is σ = 4640688. Its totient is φ = 3867220.

The previous prime is 4253941. The next prime is 4253969. The reversal of 4253953 is 3593524.

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 4253953 - 2²¹ = 2156801 is a prime.

It is a super-2 number, since 2×4253953² = 36192232252418, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4³ + 2²² + 5² + 3⁵ + 9⁵ + 5² + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4253153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193351 + ... + 193372.

It is an arithmetic number, because the mean of its divisors is an integer number (1160172).

Almost surely, 2^4253953 is an apocalyptic number.

It is an amenable number.

4253953 is a deficient number, since it is larger than the sum of its proper divisors (386735).

4253953 is a wasteful number, since it uses less digits than its factorization.

4253953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386734.

The product of its digits is 16200, while the sum is 31.

The square root of 4253953 is about 2062.5113333022. The cubic root of 4253953 is about 162.0307948367.

The spelling of 4253953 in words is "four million, two hundred fifty-three thousand, nine hundred fifty-three".