853063 has 4 divisors (see below), whose sum is σ = 858168. Its totient is φ = 847960.

The previous prime is 853057. The next prime is 853079. The reversal of 853063 is 360358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360358 = 2 ⋅180179.

It is a cyclic number.

It is not a de Polignac number, because 853063 - 2⁵ = 853031 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 (853033) 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, 2293 + ... + 2638.

It is an arithmetic number, because the mean of its divisors is an integer number (214542).

2⁸⁵³⁰⁶³ is an apocalyptic number.

853063 is a deficient number, since it is larger than the sum of its proper divisors (5105).

853063 is a wasteful number, since it uses less digits than its factorization.

853063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5104.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 853063 is about 923.6140969041. The cubic root of 853063 is about 94.8404709491.

The spelling of 853063 in words is "eight hundred fifty-three thousand, sixty-three".