853140083 has 8 divisors (see below), whose sum is σ = 868664640. Its totient is φ = 837665280.

The previous prime is 853140077. The next prime is 853140097. The reversal of 853140083 is 380041358.

It is a happy number.

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 853140083 - 2¹⁰ = 853139059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853340083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23078 + ... + 47316.

It is an arithmetic number, because the mean of its divisors is an integer number (108583080).

Almost surely, 2^853140083 is an apocalyptic number.

853140083 is a deficient number, since it is larger than the sum of its proper divisors (15524557).

853140083 is a wasteful number, since it uses less digits than its factorization.

853140083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24877.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 853140083 is about 29208.5618098529. The cubic root of 853140083 is about 948.4332746649.

The spelling of 853140083 in words is "eight hundred fifty-three million, one hundred forty thousand, eighty-three".