4253155 has 4 divisors (see below), whose sum is σ = 5103792. Its totient is φ = 3402520.

The previous prime is 4253153. The next prime is 4253167. The reversal of 4253155 is 5513524.

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

It is not a de Polignac number, because 4253155 - 2¹ = 4253153 is a prime.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425311 + ... + 425320.

It is an arithmetic number, because the mean of its divisors is an integer number (1275948).

Almost surely, 2^4253155 is an apocalyptic number.

4253155 is a deficient number, since it is larger than the sum of its proper divisors (850637).

4253155 is an equidigital number, since it uses as much as digits as its factorization.

4253155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850636.

The product of its digits is 3000, while the sum is 25.

The square root of 4253155 is about 2062.3178707464. The cubic root of 4253155 is about 162.0206624054.

Adding to 4253155 its reverse (5513524), we get a palindrome (9766679).

The spelling of 4253155 in words is "four million, two hundred fifty-three thousand, one hundred fifty-five".