4052004493 has 4 divisors (see below), whose sum is σ = 4112482240. Its totient is φ = 3991526748.

The previous prime is 4052004487. The next prime is 4052004499. The reversal of 4052004493 is 3944002504.

It is a happy number.

4052004493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (4052004487) and next prime (4052004499).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4052004493 is a prime.

It is a super-2 number, since 2×4052004493² = 32837480822584374098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052004499) 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, 30238773 + ... + 30238906.

It is an arithmetic number, because the mean of its divisors is an integer number (1028120560).

Almost surely, 2^4052004493 is an apocalyptic number.

It is an amenable number.

4052004493 is a deficient number, since it is larger than the sum of its proper divisors (60477747).

4052004493 is an equidigital number, since it uses as much as digits as its factorization.

4052004493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60477746.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 4052004493 is about 63655.3571429774. The cubic root of 4052004493 is about 1594.2507846801.

Adding to 4052004493 its reverse (3944002504), we get a palindrome (7996006997).

The spelling of 4052004493 in words is "four billion, fifty-two million, four thousand, four hundred ninety-three".