69756065796 has 96 divisors (see below), whose sum is σ = 181494552960. Its totient is φ = 20722673664.

The previous prime is 69756065767. The next prime is 69756065839.

69756065796 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×69756065796² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15862270 + ... + 15866666.

It is an arithmetic number, because the mean of its divisors is an integer number (1890568260).

Almost surely, 2^69756065796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69756065796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90747276480).

69756065796 is an abundant number, since it is smaller than the sum of its proper divisors (111738487164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69756065796 is a wasteful number, since it uses less digits than its factorization.

69756065796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533 (or 8531 counting only the distinct ones).

The product of its (nonzero) digits is 128595600, while the sum is 66.

The spelling of 69756065796 in words is "sixty-nine billion, seven hundred fifty-six million, sixty-five thousand, seven hundred ninety-six".