69772769796 has 48 divisors (see below), whose sum is σ = 165292469888. Its totient is φ = 22904467200.

The previous prime is 69772769789. The next prime is 69772769797. The reversal of 69772769796 is 69796727796.

It is not an unprimeable number, because it can be changed into a prime (69772769797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67776 + ... + 379656.

Almost surely, 2^69772769796 is an apocalyptic number.

It is an amenable number.

69772769796 is an abundant number, since it is smaller than the sum of its proper divisors (95519700092).

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

69772769796 is a wasteful number, since it uses less digits than its factorization.

69772769796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312172 (or 312170 counting only the distinct ones).

The product of its digits is 756142128, while the sum is 75.

The spelling of 69772769796 in words is "sixty-nine billion, seven hundred seventy-two million, seven hundred sixty-nine thousand, seven hundred ninety-six".