64711797353 has 8 divisors (see below), whose sum is σ = 73959667008. Its totient is φ = 55464759504.

The previous prime is 64711797343. The next prime is 64711797373. The reversal of 64711797353 is 35379711746.

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

It is not a de Polignac number, because 64711797353 - 2¹² = 64711793257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64711797295 and 64711797304.

It is not an unprimeable number, because it can be changed into a prime (64711797343) 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 7 ways as a sum of consecutive naturals, for example, 31226 + ... + 361107.

It is an arithmetic number, because the mean of its divisors is an integer number (9244958376).

Almost surely, 2^64711797353 is an apocalyptic number.

It is an amenable number.

64711797353 is a deficient number, since it is larger than the sum of its proper divisors (9247869655).

64711797353 is a wasteful number, since it uses less digits than its factorization.

64711797353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415903.

The product of its digits is 3333960, while the sum is 53.

The spelling of 64711797353 in words is "sixty-four billion, seven hundred eleven million, seven hundred ninety-seven thousand, three hundred fifty-three".