5648741064 has 64 divisors (see below), whose sum is σ = 15884712000. Its totient is φ = 1882907856.

The previous prime is 5648741041. The next prime is 5648741081. The reversal of 5648741064 is 4601478465.

5648741064 is a `hidden beast` number, since 564 + 8 + 74 + 10 + 6 + 4 = 666.

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, 143934 + ... + 178925.

It is an arithmetic number, because the mean of its divisors is an integer number (248198625).

Almost surely, 2^5648741064 is an apocalyptic number.

5648741064 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5648741064 is an abundant number, since it is smaller than the sum of its proper divisors (10235970936).

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

5648741064 is an equidigital number, since it uses as much as digits as its factorization.

5648741064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322886 (or 322864 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 5648741064 is about 75158.1071076168. The cubic root of 5648741064 is about 1780.9451976189.

The spelling of 5648741064 in words is "five billion, six hundred forty-eight million, seven hundred forty-one thousand, sixty-four".