4004425365 has 16 divisors (see below), whose sum is σ = 6445450368. Its totient is φ = 2122903616.

The previous prime is 4004425349. The next prime is 4004425367. The reversal of 4004425365 is 5635244004.

It is a cyclic number.

It is not a de Polignac number, because 4004425365 - 2⁴ = 4004425349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004425367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796782 + ... + 801791.

It is an arithmetic number, because the mean of its divisors is an integer number (402840648).

Almost surely, 2^4004425365 is an apocalyptic number.

It is an amenable number.

4004425365 is a deficient number, since it is larger than the sum of its proper divisors (2441025003).

4004425365 is a wasteful number, since it uses less digits than its factorization.

4004425365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598748.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 4004425365 is about 63280.5291144124. The cubic root of 4004425365 is about 1587.9862386372.

Adding to 4004425365 its reverse (5635244004), we get a palindrome (9639669369).

The spelling of 4004425365 in words is "four billion, four million, four hundred twenty-five thousand, three hundred sixty-five".