6429253 has 4 divisors (see below), whose sum is σ = 6525280. Its totient is φ = 6333228.

The previous prime is 6429223. The next prime is 6429323. The reversal of 6429253 is 3529246.

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 6429253 - 2⁵ = 6429221 is a prime.

It is a d-powerful number, because it can be written as 6² + 4¹¹ + 2¹⁷ + 9⁴ + 2²¹ + 5³ + 3 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6429223) 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, 47913 + ... + 48046.

It is an arithmetic number, because the mean of its divisors is an integer number (1631320).

Almost surely, 2^6429253 is an apocalyptic number.

It is an amenable number.

6429253 is a deficient number, since it is larger than the sum of its proper divisors (96027).

6429253 is an equidigital number, since it uses as much as digits as its factorization.

6429253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96026.

The product of its digits is 12960, while the sum is 31.

The square root of 6429253 is about 2535.5971683215. The cubic root of 6429253 is about 185.9459992772.

The spelling of 6429253 in words is "six million, four hundred twenty-nine thousand, two hundred fifty-three".