64710107052 has 96 divisors (see below), whose sum is σ = 161703198720. Its totient is φ = 20081747520.

The previous prime is 64710107051. The next prime is 64710107117. The reversal of 64710107052 is 25070101746.

It is not an unprimeable number, because it can be changed into a prime (64710107051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3605533 + ... + 3623435.

It is an arithmetic number, because the mean of its divisors is an integer number (1684408320).

Almost surely, 2^64710107052 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 64710107052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80851599360).

64710107052 is an abundant number, since it is smaller than the sum of its proper divisors (96993091668).

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

64710107052 is a wasteful number, since it uses less digits than its factorization.

64710107052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18203 (or 18201 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

Adding to 64710107052 its reverse (25070101746), we get a palindrome (89780208798).

The spelling of 64710107052 in words is "sixty-four billion, seven hundred ten million, one hundred seven thousand, fifty-two".