64705882353 has 8 divisors (see below), whose sum is σ = 98599439808. Its totient is φ = 36974789904.

The previous prime is 64705882349. The next prime is 64705882357. The reversal of 64705882353 is 35328850746.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (64705882349) and next prime (64705882357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64705882353 - 2² = 64705882349 is a prime.

It is a super-2 number, since 2×64705882353² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64705882296 and 64705882305.

It is not an unprimeable number, because it can be changed into a prime (64705882357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1540616226 + ... + 1540616267.

It is an arithmetic number, because the mean of its divisors is an integer number (12324929976).

Almost surely, 2^64705882353 is an apocalyptic number.

It is an amenable number.

64705882353 is a deficient number, since it is larger than the sum of its proper divisors (33893557455).

64705882353 is a wasteful number, since it uses less digits than its factorization.

64705882353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081232503.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 64705882353 in words is "sixty-four billion, seven hundred five million, eight hundred eighty-two thousand, three hundred fifty-three".