5025644456 has 64 divisors (see below), whose sum is σ = 10914065280. Its totient is φ = 2125036800.

The previous prime is 5025644443. The next prime is 5025644461. The reversal of 5025644456 is 6544465205.

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, 1791551 + ... + 1794353.

It is an arithmetic number, because the mean of its divisors is an integer number (170532270).

Almost surely, 2^5025644456 is an apocalyptic number.

5025644456 is a gapful number since it is divisible by the number (56) 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 5025644456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5457032640).

5025644456 is an abundant number, since it is smaller than the sum of its proper divisors (5888420824).

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

5025644456 is a wasteful number, since it uses less digits than its factorization.

5025644456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234 (or 3230 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The square root of 5025644456 is about 70891.7798901960. The cubic root of 5025644456 is about 1712.8943897516.

The spelling of 5025644456 in words is "five billion, twenty-five million, six hundred forty-four thousand, four hundred fifty-six".