3040025045 has 4 divisors (see below), whose sum is σ = 3648030060. Its totient is φ = 2432020032.

The previous prime is 3040025041. The next prime is 3040025047. The reversal of 3040025045 is 5405200403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5405200403 = 4049 ⋅1334947.

It can be written as a sum of positive squares in 2 ways, for example, as 894667921 + 2145357124 = 29911^2 + 46318^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040025045 - 2² = 3040025041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3040025045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040025041) 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, 304002500 + ... + 304002509.

It is an arithmetic number, because the mean of its divisors is an integer number (912007515).

Almost surely, 2^3040025045 is an apocalyptic number.

It is an amenable number.

3040025045 is a deficient number, since it is larger than the sum of its proper divisors (608005015).

3040025045 is an equidigital number, since it uses as much as digits as its factorization.

3040025045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608005014.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3040025045 is about 55136.4221273017. The cubic root of 3040025045 is about 1448.6352668540.

Adding to 3040025045 its reverse (5405200403), we get a palindrome (8445225448).

The spelling of 3040025045 in words is "three billion, forty million, twenty-five thousand, forty-five".