188534083613 has 8 divisors (see below), whose sum is σ = 196056391680. Its totient is φ = 181079851120.

The previous prime is 188534083471. The next prime is 188534083627. The reversal of 188534083613 is 316380435881.

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

It is a cyclic number.

It is not a de Polignac number, because 188534083613 - 2¹⁶ = 188534018077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188534085613) 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, 17013245 + ... + 17024322.

It is an arithmetic number, because the mean of its divisors is an integer number (24507048960).

Almost surely, 2^188534083613 is an apocalyptic number.

It is an amenable number.

188534083613 is a deficient number, since it is larger than the sum of its proper divisors (7522308067).

188534083613 is a wasteful number, since it uses less digits than its factorization.

188534083613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34037787.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 188534083613 in words is "one hundred eighty-eight billion, five hundred thirty-four million, eighty-three thousand, six hundred thirteen".