3025620456 has 16 divisors (see below), whose sum is σ = 7564051200. Its totient is φ = 1008540144.

The previous prime is 3025620443. The next prime is 3025620457. The reversal of 3025620456 is 6540265203.

It is not an unprimeable number, because it can be changed into a prime (3025620457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63033736 + ... + 63033783.

It is an arithmetic number, because the mean of its divisors is an integer number (472753200).

Almost surely, 2^3025620456 is an apocalyptic number.

It is an amenable number.

3025620456 is an abundant number, since it is smaller than the sum of its proper divisors (4538430744).

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

3025620456 is a wasteful number, since it uses less digits than its factorization.

3025620456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126067528 (or 126067524 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3025620456 is about 55005.6402198902. The cubic root of 3025620456 is about 1446.3436145956.

Adding to 3025620456 its reverse (6540265203), we get a palindrome (9565885659).

The spelling of 3025620456 in words is "three billion, twenty-five million, six hundred twenty thousand, four hundred fifty-six".