64093636152 has 256 divisors, whose sum is σ = 219508531200. Its totient is φ = 16874127360.

The previous prime is 64093636127. The next prime is 64093636163. The reversal of 64093636152 is 25163639046.

64093636152 is a `hidden beast` number, since 6 + 4 + 0 + 9 + 3 + 636 + 1 + 5 + 2 = 666.

64093636152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×64093636152² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64093636098 and 64093636107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12596953 + ... + 12602039.

It is an arithmetic number, because the mean of its divisors is an integer number (857455200).

Almost surely, 2^64093636152 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 64093636152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109754265600).

64093636152 is an abundant number, since it is smaller than the sum of its proper divisors (155414895048).

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

64093636152 is a wasteful number, since it uses less digits than its factorization.

64093636152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763 (or 5753 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 64093636152 in words is "sixty-four billion, ninety-three million, six hundred thirty-six thousand, one hundred fifty-two".