5653648 has 80 divisors (see below), whose sum is σ = 14749056. Its totient is φ = 2027520.

The previous prime is 5653643. The next prime is 5653649. The reversal of 5653648 is 8463565.

It is not an unprimeable number, because it can be changed into a prime (5653643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15840 + ... + 16192.

Almost surely, 2^5653648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5653648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7374528).

5653648 is an abundant number, since it is smaller than the sum of its proper divisors (9095408).

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

5653648 is a wasteful number, since it uses less digits than its factorization.

5653648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 386 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 5653648 is about 2377.7401035437. The cubic root of 5653648 is about 178.1460737558.

The spelling of 5653648 in words is "five million, six hundred fifty-three thousand, six hundred forty-eight".