188935496463 has 8 divisors (see below), whose sum is σ = 287901708928. Its totient is φ = 107963140824.

The previous prime is 188935496441. The next prime is 188935496473. The reversal of 188935496463 is 364694539881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 188935496463 - 2¹⁰ = 188935495439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 188935496394 and 188935496403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188935496473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4498464181 + ... + 4498464222.

It is an arithmetic number, because the mean of its divisors is an integer number (35987713616).

Almost surely, 2^188935496463 is an apocalyptic number.

188935496463 is a deficient number, since it is larger than the sum of its proper divisors (98966212465).

188935496463 is an equidigital number, since it uses as much as digits as its factorization.

188935496463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8996928413.

The product of its digits is 134369280, while the sum is 66.

The spelling of 188935496463 in words is "one hundred eighty-eight billion, nine hundred thirty-five million, four hundred ninety-six thousand, four hundred sixty-three".