5648735232 has 616 divisors, whose sum is σ = 20619611136. Its totient is φ = 1510907904.

The previous prime is 5648735219. The next prime is 5648735249. The reversal of 5648735232 is 2325378465.

5648735232 is a `hidden beast` number, since 56 + 4 + 8 + 73 + 523 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 120185833 + ... + 120185879.

Almost surely, 2^5648735232 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 5648735232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10309805568).

5648735232 is an abundant number, since it is smaller than the sum of its proper divisors (14970875904).

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

5648735232 is an equidigital number, since it uses as much as digits as its factorization.

5648735232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 82 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 5648735232 is about 75158.0683093971. The cubic root of 5648735232 is about 1780.9445847109.

It can be divided in two parts, 56487 and 35232, that added together give a palindrome (91719).

The spelling of 5648735232 in words is "five billion, six hundred forty-eight million, seven hundred thirty-five thousand, two hundred thirty-two".