65050029079 has 64 divisors (see below), whose sum is σ = 82297036800. Its totient is φ = 50162571648.

The previous prime is 65050029073. The next prime is 65050029089. The reversal of 65050029079 is 97092005056.

It is a happy number.

It is not a de Polignac number, because 65050029079 - 2¹⁵ = 65049996311 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 (65050029073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67269454 + ... + 67270420.

It is an arithmetic number, because the mean of its divisors is an integer number (1285891200).

Almost surely, 2^65050029079 is an apocalyptic number.

65050029079 is a deficient number, since it is larger than the sum of its proper divisors (17247007721).

65050029079 is a wasteful number, since it uses less digits than its factorization.

65050029079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 170100, while the sum is 43.

The spelling of 65050029079 in words is "sixty-five billion, fifty million, twenty-nine thousand, seventy-nine".