5648883520644 has 405 divisors, whose sum is σ = 18614166345621. Its totient is φ = 1488788683200.

The previous prime is 5648883520607. The next prime is 5648883520667. The reversal of 5648883520644 is 4460253888465.

The square root of 5648883520644 is 2376738.

It is a perfect power (a square), and thus also a powerful number.

5648883520644 is a `hidden beast` number, since 5 + 6 + 48 + 8 + 8 + 3 + 520 + 64 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 835633656900 + 4813249863744 = 914130^2 + 2193912^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 3893096119 + ... + 3893097569.

Almost surely, 2^{5648883520644} is an apocalyptic number.

5648883520644 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5648883520644 is the 2376738-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5648883520644

5648883520644 is an abundant number, since it is smaller than the sum of its proper divisors (12965282824977).

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

5648883520644 is a wasteful number, since it uses less digits than its factorization.

5648883520644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 176947200, while the sum is 63.

The spelling of 5648883520644 in words is "five trillion, six hundred forty-eight billion, eight hundred eighty-three million, five hundred twenty thousand, six hundred forty-four".