72769327059 has 32 divisors (see below), whose sum is σ = 114567070464. Its totient is φ = 40503415680.

The previous prime is 72769327051. The next prime is 72769327091. The reversal of 72769327059 is 95072396727.

It is not a de Polignac number, because 72769327059 - 2³ = 72769327051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72769327051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346009 + ... + 515034.

It is an arithmetic number, because the mean of its divisors is an integer number (3580220952).

Almost surely, 2^72769327059 is an apocalyptic number.

72769327059 is a deficient number, since it is larger than the sum of its proper divisors (41797743405).

72769327059 is a wasteful number, since it uses less digits than its factorization.

72769327059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861267.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 72769327059 in words is "seventy-two billion, seven hundred sixty-nine million, three hundred twenty-seven thousand, fifty-nine".