189833142393753 has 8 divisors (see below), whose sum is σ = 253110920690016. Its totient is φ = 126555396180000.

The previous prime is 189833142393733. The next prime is 189833142393767. The reversal of 189833142393753 is 357393241338981.

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

It is not a de Polignac number, because 189833142393753 - 2¹⁶ = 189833142328217 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (189833142393733) 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, 16460478 + ... + 25507128.

It is an arithmetic number, because the mean of its divisors is an integer number (31638865086252).

Almost surely, 2^{189833142393753} is an apocalyptic number.

It is an amenable number.

189833142393753 is a deficient number, since it is larger than the sum of its proper divisors (63277778296263).

189833142393753 is an equidigital number, since it uses as much as digits as its factorization.

189833142393753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16041255.

The product of its digits is 352719360, while the sum is 69.

The spelling of 189833142393753 in words is "one hundred eighty-nine trillion, eight hundred thirty-three billion, one hundred forty-two million, three hundred ninety-three thousand, seven hundred fifty-three".