3025040520 has 64 divisors (see below), whose sum is σ = 9608958720. Its totient is φ = 759225344.

The previous prime is 3025040519. The next prime is 3025040533. The reversal of 3025040520 is 250405203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739392 + ... + 743471.

It is an arithmetic number, because the mean of its divisors is an integer number (150139980).

Almost surely, 2^3025040520 is an apocalyptic number.

3025040520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3025040520 is an abundant number, since it is smaller than the sum of its proper divisors (6583918200).

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

3025040520 is a wasteful number, since it uses less digits than its factorization.

3025040520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482894 (or 1482890 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3025040520 is about 55000.3683624028. The cubic root of 3025040520 is about 1446.2511993550.

Adding to 3025040520 its reverse (250405203), we get a palindrome (3275445723).

The spelling of 3025040520 in words is "three billion, twenty-five million, forty thousand, five hundred twenty".