69116350465 has 8 divisors (see below), whose sum is σ = 82943155368. Its totient is φ = 55290723840.

The previous prime is 69116350463. The next prime is 69116350481. The reversal of 69116350465 is 56405361196.

It can be written as a sum of positive squares in 4 ways, for example, as 2342172816 + 66774177649 = 48396^2 + 258407^2 .

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

It is not a de Polignac number, because 69116350465 - 2¹ = 69116350463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69116350463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159922 + ... + 404731.

It is an arithmetic number, because the mean of its divisors is an integer number (10367894421).

Almost surely, 2^69116350465 is an apocalyptic number.

It is an amenable number.

69116350465 is a deficient number, since it is larger than the sum of its proper divisors (13826804903).

69116350465 is a wasteful number, since it uses less digits than its factorization.

69116350465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589139.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 69116350465 in words is "sixty-nine billion, one hundred sixteen million, three hundred fifty thousand, four hundred sixty-five".