65069452679 has 16 divisors (see below), whose sum is σ = 82455484416. Its totient is φ = 49872261600.

The previous prime is 65069452663. The next prime is 65069452681. The reversal of 65069452679 is 97625496056.

65069452679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65069452679 - 2⁴ = 65069452663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65069451679) 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, 6922007 + ... + 6931400.

It is an arithmetic number, because the mean of its divisors is an integer number (5153467776).

Almost surely, 2^65069452679 is an apocalyptic number.

65069452679 is a deficient number, since it is larger than the sum of its proper divisors (17386031737).

65069452679 is a wasteful number, since it uses less digits than its factorization.

65069452679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13853486.

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 65069452679 in words is "sixty-five billion, sixty-nine million, four hundred fifty-two thousand, six hundred seventy-nine".