64852087824 has 60 divisors (see below), whose sum is σ = 181605321456. Its totient is φ = 21604314816.

The previous prime is 64852087819. The next prime is 64852087829. The reversal of 64852087824 is 42878025846.

64852087824 is a `hidden beast` number, since 6 + 48 + 520 + 8 + 78 + 2 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (64852087819) and next prime (64852087829).

It is not an unprimeable number, because it can be changed into a prime (64852087829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104967 + ... + 375129.

Almost surely, 2^64852087824 is an apocalyptic number.

It is an amenable number.

64852087824 is an abundant number, since it is smaller than the sum of its proper divisors (116753233632).

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

64852087824 is a wasteful number, since it uses less digits than its factorization.

64852087824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271844 (or 271835 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 64852087824 in words is "sixty-four billion, eight hundred fifty-two million, eighty-seven thousand, eight hundred twenty-four".