46644496197 has 16 divisors (see below), whose sum is σ = 67602669120. Its totient is φ = 28436038272.

The previous prime is 46644496189. The next prime is 46644496247. The reversal of 46644496197 is 79169444664.

46644496197 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 46644496197 - 2³ = 46644496189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46644496197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46644496127) 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, 5584672 + ... + 5593017.

It is an arithmetic number, because the mean of its divisors is an integer number (4225166820).

Almost surely, 2^46644496197 is an apocalyptic number.

It is an amenable number.

46644496197 is a deficient number, since it is larger than the sum of its proper divisors (20958172923).

46644496197 is a wasteful number, since it uses less digits than its factorization.

46644496197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177812.

The product of its digits is 31352832, while the sum is 60.

The spelling of 46644496197 in words is "forty-six billion, six hundred forty-four million, four hundred ninety-six thousand, one hundred ninety-seven".