188484253043 has 4 divisors (see below), whose sum is σ = 188487866520. Its totient is φ = 188480639568.

The previous prime is 188484253039. The next prime is 188484253049. The reversal of 188484253043 is 340352484881.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 188484253043 - 2² = 188484253039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 188484252982 and 188484253000.

It is not an unprimeable number, because it can be changed into a prime (188484253049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727333 + ... + 1833206.

It is an arithmetic number, because the mean of its divisors is an integer number (47121966630).

Almost surely, 2^188484253043 is an apocalyptic number.

188484253043 is a deficient number, since it is larger than the sum of its proper divisors (3613477).

188484253043 is an equidigital number, since it uses as much as digits as its factorization.

188484253043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613476.

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 188484253043 in words is "one hundred eighty-eight billion, four hundred eighty-four million, two hundred fifty-three thousand, forty-three".