3045220540 has 24 divisors (see below), whose sum is σ = 6771138192. Its totient is φ = 1146435840.

The previous prime is 3045220531. The next prime is 3045220553. The reversal of 3045220540 is 450225403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4477926 + ... + 4478605.

It is an arithmetic number, because the mean of its divisors is an integer number (282130758).

Almost surely, 2^3045220540 is an apocalyptic number.

It is an amenable number.

3045220540 is an abundant number, since it is smaller than the sum of its proper divisors (3725917652).

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

3045220540 is a wasteful number, since it uses less digits than its factorization.

3045220540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956557 (or 8956555 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 3045220540 is about 55183.5169230813. The cubic root of 3045220540 is about 1449.4600510404.

Adding to 3045220540 its reverse (450225403), we get a palindrome (3495445943).

The spelling of 3045220540 in words is "three billion, forty-five million, two hundred twenty thousand, five hundred forty".