852013193 has 4 divisors (see below), whose sum is σ = 852606720. Its totient is φ = 851419668.

The previous prime is 852013189. The next prime is 852013237. The reversal of 852013193 is 391310258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 852013193 - 2² = 852013189 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852013103) 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, 294605 + ... + 297482.

It is an arithmetic number, because the mean of its divisors is an integer number (213151680).

Almost surely, 2^852013193 is an apocalyptic number.

It is an amenable number.

852013193 is a deficient number, since it is larger than the sum of its proper divisors (593527).

852013193 is a wasteful number, since it uses less digits than its factorization.

852013193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593526.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 852013193 is about 29189.2650301442. The cubic root of 852013193 is about 948.0155039243.

The spelling of 852013193 in words is "eight hundred fifty-two million, thirteen thousand, one hundred ninety-three".