72627111205 has 32 divisors (see below), whose sum is σ = 98980755840. Its totient is φ = 50673342720.

The previous prime is 72627111197. The next prime is 72627111211. The reversal of 72627111205 is 50211172627.

It is not a de Polignac number, because 72627111205 - 2³ = 72627111197 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 105402 + ... + 395428.

It is an arithmetic number, because the mean of its divisors is an integer number (3093148620).

Almost surely, 2^72627111205 is an apocalyptic number.

It is an amenable number.

72627111205 is a deficient number, since it is larger than the sum of its proper divisors (26353644635).

72627111205 is a wasteful number, since it uses less digits than its factorization.

72627111205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290229.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 72627111205 in words is "seventy-two billion, six hundred twenty-seven million, one hundred eleven thousand, two hundred five".