65476083321 has 32 divisors (see below), whose sum is σ = 112044643200. Its totient is φ = 37348208640.

The previous prime is 65476083307. The next prime is 65476083371. The reversal of 65476083321 is 12338067456.

65476083321 is a `hidden beast` number, since 6 + 5 + 4 + 7 + 608 + 3 + 32 + 1 = 666.

It is not a de Polignac number, because 65476083321 - 2¹¹ = 65476081273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65476083371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6479016 + ... + 6489113.

It is an arithmetic number, because the mean of its divisors is an integer number (3501395100).

Almost surely, 2^65476083321 is an apocalyptic number.

It is an amenable number.

65476083321 is a deficient number, since it is larger than the sum of its proper divisors (46568559879).

65476083321 is a wasteful number, since it uses less digits than its factorization.

65476083321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12968166 (or 12968160 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 65476083321 in words is "sixty-five billion, four hundred seventy-six million, eighty-three thousand, three hundred twenty-one".