3045523540 has 12 divisors (see below), whose sum is σ = 6395599476. Its totient is φ = 1218209408.

The previous prime is 3045523513. The next prime is 3045523561. The reversal of 3045523540 is 453255403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 432473616 + 2613049924 = 20796^2 + 51118^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76138069 + ... + 76138108.

It is an arithmetic number, because the mean of its divisors is an integer number (532966623).

Almost surely, 2^3045523540 is an apocalyptic number.

It is an amenable number.

3045523540 is an abundant number, since it is smaller than the sum of its proper divisors (3350075936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3045523540 is a wasteful number, since it uses less digits than its factorization.

3045523540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152276186 (or 152276184 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 3045523540 is about 55186.2622398002. The cubic root of 3045523540 is about 1449.5081232926.

Adding to 3045523540 its reverse (453255403), we get a palindrome (3498778943).

The spelling of 3045523540 in words is "three billion, forty-five million, five hundred twenty-three thousand, five hundred forty".