5320268064 has 72 divisors (see below), whose sum is σ = 15276485952. Its totient is φ = 1756195200.

The previous prime is 5320268059. The next prime is 5320268111. The reversal of 5320268064 is 4608620235.

5320268064 is a `hidden beast` number, since 532 + 0 + 2 + 68 + 0 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60012 + ... + 119339.

It is an arithmetic number, because the mean of its divisors is an integer number (212173416).

Almost surely, 2^5320268064 is an apocalyptic number.

It is an amenable number.

5320268064 is an abundant number, since it is smaller than the sum of its proper divisors (9956217888).

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

5320268064 is a wasteful number, since it uses less digits than its factorization.

5320268064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179470 (or 179459 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 5320268064 is about 72940.1676992862. The cubic root of 5320268064 is about 1745.7330673674.

Adding to 5320268064 its reverse (4608620235), we get a palindrome (9928888299).

The spelling of 5320268064 in words is "five billion, three hundred twenty million, two hundred sixty-eight thousand, sixty-four".