72650032210911 has 16 divisors (see below), whose sum is σ = 96931485661824. Its totient is φ = 48400970008224.

The previous prime is 72650032210907. The next prime is 72650032210969. The reversal of 72650032210911 is 11901223005627.

It is not a de Polignac number, because 72650032210911 - 2² = 72650032210907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72650032210911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72650032210111) 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, 92087521 + ... + 92873093.

It is an arithmetic number, because the mean of its divisors is an integer number (6058217853864).

Almost surely, 2^{72650032210911} is an apocalyptic number.

72650032210911 is a deficient number, since it is larger than the sum of its proper divisors (24281453450913).

72650032210911 is a wasteful number, since it uses less digits than its factorization.

72650032210911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806150.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 72650032210911 in words is "seventy-two trillion, six hundred fifty billion, thirty-two million, two hundred ten thousand, nine hundred eleven".