65346654331 has 8 divisors (see below), whose sum is σ = 79074943200. Its totient is φ = 52716628608.

The previous prime is 65346654313. The next prime is 65346654389. The reversal of 65346654331 is 13345664356.

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

It is not a de Polignac number, because 65346654331 - 2⁷ = 65346654203 is a prime.

It is a super-2 number, since 2×65346654331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65346654731) 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 7 ways as a sum of consecutive naturals, for example, 274565656 + ... + 274565893.

It is an arithmetic number, because the mean of its divisors is an integer number (9884367900).

Almost surely, 2^65346654331 is an apocalyptic number.

65346654331 is a deficient number, since it is larger than the sum of its proper divisors (13728288869).

65346654331 is a wasteful number, since it uses less digits than its factorization.

65346654331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549131573.

The product of its digits is 2332800, while the sum is 46.

The spelling of 65346654331 in words is "sixty-five billion, three hundred forty-six million, six hundred fifty-four thousand, three hundred thirty-one".