65376735005 has 8 divisors (see below), whose sum is σ = 78453468600. Its totient is φ = 52300463616.

The previous prime is 65376734989. The next prime is 65376735071. The reversal of 65376735005 is 50053767356.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12595348441 + 52781386564 = 112229^2 + 229742^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 65376735005 - 2⁴ = 65376734989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428561 + ... + 560729.

It is an arithmetic number, because the mean of its divisors is an integer number (9806683575).

Almost surely, 2^65376735005 is an apocalyptic number.

It is an amenable number.

65376735005 is a deficient number, since it is larger than the sum of its proper divisors (13076733595).

65376735005 is a wasteful number, since it uses less digits than its factorization.

65376735005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231103.

The product of its (nonzero) digits is 1984500, while the sum is 47.

The spelling of 65376735005 in words is "sixty-five billion, three hundred seventy-six million, seven hundred thirty-five thousand, five".