3045254520 has 256 divisors, whose sum is σ = 11562393600. Its totient is φ = 623208960.

The previous prime is 3045254501. The next prime is 3045254521. The reversal of 3045254520 is 254525403.

3045254520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045254521) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 616621 + ... + 621539.

It is an arithmetic number, because the mean of its divisors is an integer number (45165600).

Almost surely, 2^3045254520 is an apocalyptic number.

3045254520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3045254520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5781196800).

3045254520 is an abundant number, since it is smaller than the sum of its proper divisors (8517139080).

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

3045254520 is a wasteful number, since it uses less digits than its factorization.

3045254520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018 (or 5014 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 3045254520 is about 55183.8248040130. The cubic root of 3045254520 is about 1449.4654422722.

Adding to 3045254520 its reverse (254525403), we get a palindrome (3299779923).

The spelling of 3045254520 in words is "three billion, forty-five million, two hundred fifty-four thousand, five hundred twenty".