64152770339 has 6 divisors (see below), whose sum is σ = 74626692084. Its totient is φ = 54988088820.

The previous prime is 64152770323. The next prime is 64152770347. The reversal of 64152770339 is 93307725146.

It is not a de Polignac number, because 64152770339 - 2⁴ = 64152770323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64152770293 and 64152770302.

It is not an unprimeable number, because it can be changed into a prime (64152770639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 654620057 + ... + 654620154.

It is an arithmetic number, because the mean of its divisors is an integer number (12437782014).

Almost surely, 2^64152770339 is an apocalyptic number.

64152770339 is a deficient number, since it is larger than the sum of its proper divisors (10473921745).

64152770339 is a wasteful number, since it uses less digits than its factorization.

64152770339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309240225 (or 1309240218 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 64152770339 in words is "sixty-four billion, one hundred fifty-two million, seven hundred seventy thousand, three hundred thirty-nine".