4153256245 has 4 divisors (see below), whose sum is σ = 4983907500. Its totient is φ = 3322604992.

The previous prime is 4153256209. The next prime is 4153256267. The reversal of 4153256245 is 5426523514.

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 2528279524 + 1624976721 = 50282^2 + 40311^2 .

It is a cyclic number.

It is not a de Polignac number, because 4153256245 - 2²⁵ = 4119701813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415325620 + ... + 415325629.

It is an arithmetic number, because the mean of its divisors is an integer number (1245976875).

Almost surely, 2^4153256245 is an apocalyptic number.

It is an amenable number.

4153256245 is a deficient number, since it is larger than the sum of its proper divisors (830651255).

4153256245 is an equidigital number, since it uses as much as digits as its factorization.

4153256245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830651254.

The product of its digits is 144000, while the sum is 37.

The square root of 4153256245 is about 64445.7620406493. The cubic root of 4153256245 is about 1607.4207696366.

Adding to 4153256245 its reverse (5426523514), we get a palindrome (9579779759).

The spelling of 4153256245 in words is "four billion, one hundred fifty-three million, two hundred fifty-six thousand, two hundred forty-five".