653095 has 4 divisors (see below), whose sum is σ = 783720. Its totient is φ = 522472.

The previous prime is 653083. The next prime is 653111. The reversal of 653095 is 590356.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-653095 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65305 + ... + 65314.

It is an arithmetic number, because the mean of its divisors is an integer number (195930).

2⁶⁵³⁰⁹⁵ is an apocalyptic number.

653095 is a deficient number, since it is larger than the sum of its proper divisors (130625).

653095 is a wasteful number, since it uses less digits than its factorization.

653095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130624.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 653095 is about 808.1429329023. The cubic root of 653095 is about 86.7611805858.

It can be divided in two parts, 65 and 3095, that added together give a triangular number (3160 = T₇₉).

The spelling of 653095 in words is "six hundred fifty-three thousand, ninety-five".