4052026447 has 4 divisors (see below), whose sum is σ = 4630887376. Its totient is φ = 3473165520.

The previous prime is 4052026427. The next prime is 4052026457. The reversal of 4052026447 is 7446202504.

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

It is a cyclic number.

It is not a de Polignac number, because 4052026447 - 2¹⁵ = 4051993679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052026427) 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, 289430454 + ... + 289430467.

It is an arithmetic number, because the mean of its divisors is an integer number (1157721844).

Almost surely, 2^4052026447 is an apocalyptic number.

4052026447 is a deficient number, since it is larger than the sum of its proper divisors (578860929).

4052026447 is an equidigital number, since it uses as much as digits as its factorization.

4052026447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578860928.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 4052026447 is about 63655.5295869887. The cubic root of 4052026447 is about 1594.2536639232.

The spelling of 4052026447 in words is "four billion, fifty-two million, twenty-six thousand, four hundred forty-seven".