188247706483 has 12 divisors (see below), whose sum is σ = 201499025112. Its totient is φ = 175821800960.

The previous prime is 188247706459. The next prime is 188247706523. The reversal of 188247706483 is 384607742881.

188247706483 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 188247706483 - 2¹³ = 188247698291 is a prime.

It is a super-2 number, since 2×188247706483² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (188247706453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2448310 + ... + 2524027.

It is an arithmetic number, because the mean of its divisors is an integer number (16791585426).

Almost surely, 2^188247706483 is an apocalyptic number.

188247706483 is a deficient number, since it is larger than the sum of its proper divisors (13251318629).

188247706483 is a wasteful number, since it uses less digits than its factorization.

188247706483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972502 (or 4972485 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 58.

The spelling of 188247706483 in words is "one hundred eighty-eight billion, two hundred forty-seven million, seven hundred six thousand, four hundred eighty-three".