4253426465 has 16 divisors (see below), whose sum is σ = 5180474880. Its totient is φ = 3351915840.

The previous prime is 4253426423. The next prime is 4253426477. The reversal of 4253426465 is 5646243524.

It is not a de Polignac number, because 4253426465 - 2¹⁰ = 4253425441 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466571 + ... + 475599.

It is an arithmetic number, because the mean of its divisors is an integer number (323779680).

Almost surely, 2^4253426465 is an apocalyptic number.

It is an amenable number.

4253426465 is a deficient number, since it is larger than the sum of its proper divisors (927048415).

4253426465 is a wasteful number, since it uses less digits than its factorization.

4253426465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10432.

The product of its digits is 691200, while the sum is 41.

The square root of 4253426465 is about 65218.2985441969. The cubic root of 4253426465 is about 1620.2410941538.

Adding to 4253426465 its reverse (5646243524), we get a palindrome (9899669989).

The spelling of 4253426465 in words is "four billion, two hundred fifty-three million, four hundred twenty-six thousand, four hundred sixty-five".