65067433245 has 24 divisors (see below), whose sum is σ = 116960721696. Its totient is φ = 34702630416.

The previous prime is 65067433217. The next prime is 65067433253. The reversal of 65067433245 is 54233476056.

65067433245 is a `hidden beast` number, since 6 + 506 + 74 + 3 + 32 + 45 = 666.

It is not a de Polignac number, because 65067433245 - 2¹² = 65067429149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 65067433245.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 26775507 + ... + 26777936.

It is an arithmetic number, because the mean of its divisors is an integer number (4873363404).

Almost surely, 2^65067433245 is an apocalyptic number.

It is an amenable number.

65067433245 is a deficient number, since it is larger than the sum of its proper divisors (51893288451).

65067433245 is an equidigital number, since it uses as much as digits as its factorization.

65067433245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53553463 (or 53553451 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 65067433245 in words is "sixty-five billion, sixty-seven million, four hundred thirty-three thousand, two hundred forty-five".