4395126245 has 4 divisors (see below), whose sum is σ = 5274151500. Its totient is φ = 3516100992.

The previous prime is 4395126223. The next prime is 4395126247. The reversal of 4395126245 is 5426215934.

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 2435027716 + 1960098529 = 49346^2 + 44273^2 .

It is a cyclic number.

It is not a de Polignac number, because 4395126245 - 2⁸ = 4395125989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4395126247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439512620 + ... + 439512629.

It is an arithmetic number, because the mean of its divisors is an integer number (1318537875).

Almost surely, 2^4395126245 is an apocalyptic number.

It is an amenable number.

4395126245 is a deficient number, since it is larger than the sum of its proper divisors (879025255).

4395126245 is an equidigital number, since it uses as much as digits as its factorization.

4395126245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879025254.

The product of its digits is 259200, while the sum is 41.

The square root of 4395126245 is about 66295.7483176712. The cubic root of 4395126245 is about 1638.0372917435.

The spelling of 4395126245 in words is "four billion, three hundred ninety-five million, one hundred twenty-six thousand, two hundred forty-five".