4045002530 has 48 divisors (see below), whose sum is σ = 7744559040. Its totient is φ = 1516939200.

The previous prime is 4045002523. The next prime is 4045002547. The reversal of 4045002530 is 352005404.

4045002530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4045002496 and 4045002505.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1937147 + ... + 1939233.

It is an arithmetic number, because the mean of its divisors is an integer number (161344980).

Almost surely, 2^4045002530 is an apocalyptic number.

4045002530 is a deficient number, since it is larger than the sum of its proper divisors (3699556510).

4045002530 is a wasteful number, since it uses less digits than its factorization.

4045002530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315 (or 2214 counting only the distinct ones).

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

The square root of 4045002530 is about 63600.3343544670. The cubic root of 4045002530 is about 1593.3319537558.

Adding to 4045002530 its reverse (352005404), we get a palindrome (4397007934).

The spelling of 4045002530 in words is "four billion, forty-five million, two thousand, five hundred thirty".